NATIONAL SENIOR CERTIFICATE (NSC) GRADE 11 MID-YEAR EXAMINATION LIFE SCIENCES (NSC11-10) D DURATION: 2½ HOURS DATE: 14 JUNE 2013
|
|
- Hubert Bell
- 5 years ago
- Views:
Transcription
1 LIFHIG211 NATIONAL SENIOR CERTIFICATE (NSC) GRADE 11 MID-YEAR EXAMINATION LIFE SCIENCES (NSC11-10) D TIME: 09H00 11H30 TOTAL: 150 MARKS DURATION: 2½ HOURS DATE: 14 JUNE 2013 This question paper consists of 15 pages. ICG 1 NSC Grade 11
2 INSTRUCTIONS AND INFORMATION Read the following instructions carefully before answering the questions: 1. Write your answers in your answer book, which is provided in the exam. 2. Answer ALL the questions. 3. Read the instructions carefully for each question and answer only what is required. 4. Begin with the question for which you think you'll get the best marks. 5. Number the answers correctly according to the numbering system used in this question paper. 6. Except where other instructions are given, answers must be in full sentences. 7. The mark allocation of each question will determine the length of your answer. Give enough facts to earn the marks allocated. Don't waste time by giving more information than required. 8. Please write neatly we cannot mark illegible handwriting. 9. Start the answer for each question on a NEW page, for example Question 1 new page, Question 2 new page. 10. If answers are not presented according to the instructions of each question, candidates will lose marks. 11. Only draw diagrams or flow charts when requested to do so. 12. The diagrams in this question paper are not necessarily drawn to scale. 13. The use of graph paper IS NOT permitted. 14. Non-programmable calculators and appropriate mathematical instruments may be used. 15. Any student caught cheating will have his or her question paper and notes confiscated. The College will take disciplinary measures to protect the integrity of these examinations. 16. If there is something wrong with or missing from your question paper or your answer book, please inform your invigilator immediately. If you do not inform your invigilator about a problem, the College will not be able to rectify it afterwards, and your marks cannot be adjusted to allow for the problem. 17. This question paper may be removed from the examination hall after the examination has taken place. This question paper consists of THREE sections: Section A, Section B and Section C. Question Section Marks A: ONE question 1 50 Answer the question 2 B: TWO questions 3 4 Answer BOTH questions C: ONE question Answer the question TOTAL MARKS: ICG 2 NSC Grade 11
3 SECTION A (50 MARKS) ANSWER THE QUESTION QUESTION Different possible answers are suggested for the following questions. Indicate the correct answer by writing the letter of your choice next to the appropriate question number Which of the following structures are found in prokaryotic cells? A. Ribosomes B. Mitochondria C. Nuclear membranes D. Cell membranes The phylum of animals that has a rod of stiffening tissue to support the body with a nerve cord running alongside it is... A. Arthropoda B. Annelida C. Chordata D. Cnidaria The specialised cells found in the body wall of the sponge that filter out tiny particles of food are called... A. nematocysts B. mesoglea C. collar cells D. endodermal cells All Annelids have the following characteristics: A. an exoskeleton B. hydrostatic skeleton C. radial symmetry D. are diploblastic Asexual reproduction has the following advantage: A. two parents are needed B. only one parent is needed C. only a few offspring are produced D. pollination is essential ICG 3 NSC Grade 11
4 1.1.6 Mosses have to live in damp conditions because they: A. have a waterproof cuticle B. have xylem C. have roots D. need water for fertilization Gametes are... A. made in sporangia B. diploid C. haploid D. used in asexual reproduction In which order do the following processes occur as food passes along the alimentary canal? A. Ingestion, grinding, digestion, absorption B. Grinding, ingestion, absorption, digestion C. Ingestion, digestion, grinding, absorption D. Ingestion, grinding, digestion, absorption Which of the following kingdoms is made up of prokaryotes? A. Animal B. Fngi C. Monera D. Protista The fern gametophyte generation... A. is the dominant generation B. produces spores C. has sporangia D. produces gametes (10 2 = 20) 1.2 Give the correct biological word or term for each of the following descriptions. Write only the word or term next to the relevant question number Spherical bacteria The gas used by algae to photosynthesise The immune cells in the human body that produce antibodies The structure that develops from the spores of the fern plant A plant body that is not differentiated into true roots, stems and leaves. ICG 4 NSC Grade 11
5 1.2.6 Cells formed as a result of the fusion of two sex cells The process which involves the breakdown of organic compounds to release energy The resistant structure formed by bacteria during unfavourable conditions Chemical substances produced by bacteria and moulds that are able to destroy pathogenic bacteria Plants that have naked seeds. (10 1 = 10) 1.3 Indicate whether each of the statements in Column A applies to A only, B only, both A and B or none in Column B. Write only A or B only, both A and B or none next to the relevant question number Lizard Crab Column A The vegetative part of a moss plant A disease that spreads quickly through a community in a given period of time Retroviruses Column B A. Reptilia B. Mammalia A. Crustacea B. Arthropoda A. Sporophyte B. Gametophyte A. Epidemic B. Vectors A. DNA B. RNA (5 2 = 10) ICG 5 NSC Grade 11
6 1.4 Examine the table below and answer by writing down the correct answers next to the question numbers on your answer sheet. Symmetry Cephalisation Tissue layers (name them) Presence of coelom Blood systems Porifera None none Cephalisation Acoelomate Platyhelminthes sometimes present Annelids Cephalisation present Endoderm Mesoderm Ectoderm (10 1 = 10) [50] TOTAL SECTION A: 50 ICG 6 NSC Grade 11
7 SECTION B (80 MARKS) ANSWER BOTH QUESTIONS QUESTION Examine the diagrams below and answer the questions that follow: Source: Suggest an aim for this experiment. (2) Provide a hypothesis for this experiment. (2) What testing solution will cause starch to stain black? (1) Describe the procedure used to remove chlorophyll during this experiment. (4) List THREE factors that affect the process of photosynthesis. (3) ICG 7 NSC Grade 11
8 2.2 Examine the photomicrographs below and answer the questions that follow: A B Source: Identify both organelles A and B. (2) Draw a fully labelled diagram of the organelle in photomicrograph A. Do not redraw from the photomicrograph. (6) What is the function of organelle B? (1) Draw a table and list FOUR structural differences between organelle A and B. (9) Name: A. the gas given off by organelle A; and B. the gas required by organelle B. (2) ICG 8 NSC Grade 11
9 2.3 Examine the diagrams below and answer the questions that follow: Source: Why are the seeds in flask B boiled? Flask B is referred to as the CONTROL explain the term. (2) What is the function of the thermometers? What results would you expect at the end of the experiment? (2) Why is wet cotton used in the experiment rather than an impermeable waxy substance like prestik? (2) Provide TWO reasons why the flasks in a retort stand should be upside down before starting the experiment?. (2) [40] ICG 9 NSC Grade 11
10 QUESTION Examine the sketch below and answer the questions that follow: X Source: Study and Master Biology Grade Provide labels for the parts numbered 1 4. (4) When the food enters the stomach a series of events take place, namely mechanical breakdown and chemical digestion. Describe: A. mechanical breakdown in the stomach; and B. chemical digestion in the stomach (2 2 = 4) Identify organ X. The organ marked X secretes both enzymes and hormones. Differentiate between the two organic substances. (3) 3.2 Examine the sketch below and answer the questions that follow Identify this structure (1) Source: Study and Master Biology Grade Provide labels for the parts numbered 1 and 2. (2) Name the food substances that enter 1 and 2. (2) ICG 10 NSC Grade 11
11 3.3 Examine the diagrams below and answer the questions that follow: 1 A B rhizoids 5 D 6 7 Source: Identify the plant group represented by A and B. (2) Identify the generation represented by B. (1) Are the structures labelled 6 haploid or diploid? (1) Identify the structure D. (1) Provide labels for the parts numbered 1 7. (7) Organisms in the plant B group have rhizoids discuss the function of these structures. (1) Name the group of plants that enclose their seeds in an ovary. (1) What is the main function of flowers? (1) To which group of plants does C belong? (1) ICG 11 NSC Grade 11
12 Define the term 'cephalisation'. (4) Write a short paragraph on cephalisation in Chordates. (4) [40] TOTAL SECTION B: 80 ICG 12 NSC Grade 11
13 SECTION C (20 MARKS) ANSWER THE QUESTION QUESTION Read the passage below and answer the questions that follow: Malaria is endemic (always present) in Africa and Asia. Each year 200 million to 300 million people are infected with malaria, mostly in the hot tropical and sub-tropical regions, and each year more than one million people die from it. The malarial parasite is a unicellular spore-forming organism called Plasmodium. Plasmodium in humans produces spores called merozoites which infect and re-infect red blood corpuscles causing them to burst. This results in the fever characteristic of malaria patients. The female mosquito, Anopheles, spreads a common type of malaria caused by Plasmodium vivax. Plasmodium is introduced in the human when a mosquito sucks up blood. Scientists are busy researching ways to control the mosquito population by producing sterile male mosquitoes using genetic engineering. They will have to convince pharmaceutical companies to continue to invest money in this research so as to ensure that malaria can be effectively controlled. Source: Grade 11 Exemplar 2011 ICG 13 NSC Grade 11
14 The graph below shows the temperature chart of a person suffering from malaria.the first fever attack usually takes place 10 days after infection. Such an attack is characterised by three stages: cold, hot and sweating stages. Assume that day 1 on the chart was 22nd March From the chart determine: Source: WCED Nov 2011 Question 2.1 A. The normal temperature of a healthy person. (1) B. The number of fever attacks recorded. (1) Calculate the following: A. The date on which the patient was initially infected by the mosquito. (1) B. The day you would expect the start of the next fever attack. (1) Determine from the chart the patient s: A. lowest temperature on Day 2. (1) B. highest temperature on Day 2. (1) ICG 14 NSC Grade 11
15 4.1.4 Refer to Day 5 to answer the following: A. Suggest a reason for the sharp increase in temperature during the hot stage. (1) B. Suggest ONE symptom that the patient might experience during the cold stage. (1) State TWO ways in which malaria can be managed. (2) Do you feel that pharmaceutical companies should fund the scientists' research? Discuss your answer. (2) 4.2 Write a paragraph on the functioning of the human immune system with reference to: A. Specific immunity (4) B. Passive immunity (2) Synthesis (2) [20] TOTAL SECTION C: 20 GRAND TOTAL: 150 MARKS ICG 15 NSC Grade 11
GRADE 11 LIFE SCIENCES PAPER 2 NOVEMBER 2014 MARKS: 150 TIME: 2:30
1 GRADE 11 LIFE SCIENCES PAPER 2 NOVEMBER 2014 MARKS: 150 TIME: 2:30 INSTRUCTIONS AND INFORMATION 1. Answer all questions. 2. Number the answers correctly according to the numbering system used in this
More informationSPINE ROAD HIGH SCHOOL
SPINE ROAD HIGH SCHOOL LIFE SCIENCES DEPARTMENT LIFE SCIENCES CONTROL TEST 2-2017 EXAMINER: T. GABRIELS MODERATOR: Z. SHADE GRADE 11 TIME: 1 HOUR MARKS: 60 INSTRUCTIONS AND INFORMATION Read the following
More informationTEACHER S CLUB EXAMS GRADE 11. LIFE SCIENCES: Half-year exam
TEACHER S CLUB EXAMS GRADE 11 LIFE SCIENCES: Half-year exam MARKS: 150 TIME: 2½ hours INSTRUCTIONS AND INFORMATION Read the instructions carefully before answering the questions. 1. Answer ALL the questions.
More informationSPINE ROAD HIGH SCHOOL
SPINE ROAD HIGH SCHOOL VIA AD SUCCESSORUM LIFE SCIENCES GRADE 11 CONTROL TEST 1-2017 TIME: 1½ hours MARKS: 80 INSTRUCTIONS: Read the following instructions carefully before answering the questions. 1.
More informationBIOLOGY - ORDINARY LEVEL
WARNING: This Question Paper MUST be returned with your answer book(s) at the end of the examination: otherwise marks will be lost. STUDENT NAME SCHOOL L.37 For Examiner s use only Sect. Q. Mark Sect.
More informationJUNE 2013 EXAMINATION DATE: 11 JUNE 2013 DURATION: 2 HOURS PASS MARK: 40% (UU-50)
CRIGEN6 JUNE 2013 EXAMINATION DATE: 11 JUNE 2013 TIME: 09H00 11H00 TOTAL: 100 MARKS DURATION: 2 HOURS PASS MARK: 40% (UU-50) CRIMINAL LAW THIS EXAMINATION PAPER CONSISTS OF 4 SECTIONS: SECTION A: CONSISTS
More informationWELCOME TO BIOLOGY 11. Mr. Gandha
WELCOME TO BIOLOGY 11 Mr. Gandha TOPICS OF BIOLOGY 11 Chemicals of life Cells Evolution Taxonomy Microbio Plants Animals BIOLOGY THIS SEMESTER Review of Biology and Processes Adaptation and Evolution:
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Exam Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Use Figure 20.1 to answer the following question. Figure 20.1 1) Which enzyme was used to produce
More informationPage 1. Name:
Name: 5021-1 - Page 1 1) A student measures his pulse rate while he is watching television and records it. Next, he walks to a friend's house nearby and when he arrives, measures and records his pulse
More informationTHE UNITED REPUBLIC OF TANZANIA NATIONAL EXAMINATIONS COUNCIL CERTIFICATE OF SECONDARY EDUCATION EXAMINATION INSTRUCTIONS
THE UNITED REPUBLIC OF TANZANIA NATIONAL EXAMINATIONS COUNCIL CERTIFICATE OF SECONDARY EDUCATION EXAMINATION 033/1 BIOLOGY 1 (For School Candidates Only) TIME: 3 HOURS Thursday, 07 th November 2013 a.m.
More informationMastery. Sexual Reproduction and Meiosis. Chapter Content CHAPTER 3 LESSON 1. Directions: Study the diagram. Then answer the following questions.
Chapter Content Mastery Sexual Reproduction and Meiosis Directions: Study the diagram. Then answer the following questions. LESSON 1 Interphase Prophase I Metaphase I Anaphase I Telophase I Meiosis II
More informationTEACHER S CLUB EXAMS GRADE 11. LIFE SCIENCES: End-of-year exam Paper 1
TEACHER S CLUB EXAMS GRADE 11 LIFE SCIENCES: End-of-year exam Paper 1 MARKS: 150 TIME: 2½ hours INSTRUCTIONS AND INFORMATION Read the instructions carefully before answering the questions. 1. Answer ALL
More informationUnit 16.3: Variation in Plant Life Cycles
Unit 16.3: Variation in Plant Life Cycles Lesson Objectives Describe a general plant life cycle. Outline the life cycle of nonvascular plants. Describe the life cycle of seedless vascular plants. Summarize
More informationReproduction in Plants
23 Reproduction in Plants section 1 Introduction to Plant Reproduction Before You Read On the lines below, describe the characteristics you use to recognize friends and family members in old photos. In
More informationOur country, our future 2 HOURS
Our country, our future NAME:. STREAM SENIOR two Biology Exam 2 2 HOURS INSTRUCTION TO CANDIDATES This paper s consists of three sections; A, B and C. Attempt all questions in both sections A and B, and
More informationReview sheet for taxonomy through biological molecules
Review sheet for taxonomy through biological molecules WARNING: I have tried to be complete, but I may have missed something. You are responsible for all the material discussed in class. This is only a
More informationUnit 5: The Kingdoms of Life Module 12: Simple Organisms
Unit 5: The Kingdoms of Life Module 12: Simple Organisms NC Essential Standard: 1.2.3 Explain how specific cell adaptations help cells survive in particular environments 2.1.2 Analyze how various organisms
More informationNatural Science Term Test March 2014 Grade 9 Total: 80
1 Natural Science Term Test March 2014 Grade 9 Total: 80 Time allocation: 90 minutes Life & Living Examiner: R. Swanepoel Moderator: R. Watson Name: Class: ********************************************************************************
More informationHelp us to deliver a better product with each print by sending your suggestions to: First edition 2019
Other books oks in this series es Help us to deliver a better product with each print by sending your suggestions to: improve@amaniyah.co.za First edition 2019 Warning!! All rights reserved according to
More informationthebiotutor.com 3A Reproduction Time: 55 minutes Total marks available: 55 Total marks achieved: Andy Todd
thebiotutor.com 3A Reproduction Time: 55 minutes Total marks available: 55 Total marks achieved: Q1. Plants and animals can reproduce asexually and sexually. (a) Give an example of a way that plants can
More informationCambridge International Examinations Cambridge Ordinary Level
Cambridge International Examinations Cambridge Ordinary Level *9076754804* BIOLOGY 5090/21 Paper 2 Theory May/June 2016 1 hour 45 minutes Candidates answer on the Question Paper. No Additional Materials
More informationCells and Osmosis BCT Questions. Questions taken from 2-12 to 2-18
Cells and Osmosis BCT Questions Questions taken from 2-12 to 2-18 1. Which of the following would be least affected by defective receptor proteins on a cell membrane? a. Homeostasis b. Muscle activity
More informationPlant Reproduction. In a nutshell
Plant Reproduction In a nutshell 2007-2008 Plant Diversity mosses ferns conifers flowering plants Bryophytes non-vascular land plants Pteridophytes seedless vascular plants Gymnosperm pollen & naked seeds
More informationBIOLOGY - ORDINARY LEVEL
2008. M.43 Write your Examination Number here Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2008 BIOLOGY - ORDINARY LEVEL THURSDAY, 12 JUNE - MORNING, 09.30
More informationSample paper 9. In which of the following amino acids is hydrogen (H) present as an R group?
Sample paper 9 Question: 1 In which of the following amino acids is hydrogen (H) present as an R group? A. Valine B. Glycine C. Histidine D. Arginine E. Glutamic acid Correct Answer: B. Glycine The basic
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *1150047344* BIOLOGY 0610/42 Paper 4 Theory (Extended) October/November 2017 1 hour 15 minutes Candidates
More informationNATIONAL SENIOR CERTIFICATE GRADE 11
NATIONAL SENIOR CERTIFICATE GRADE 11 LIFE SCIENCES P1 EXEMPLAR 2013 MEMORANDUM MARKS: 150 This memorandum consists of 10 pages. Life Sciences/P1 2 DBE/2013 NSC Grade 11 Exemplar Memorandum PRINCIPLES RELATED
More informationUnit 4: Summary. Similarities and Differences Between Living Things
Unit 4: Summary Similarities and Differences Between Living Things Review cell theory All living things made of cells Cells perform life functions Cells come from pre existing cells What are life functions?
More informationUNIT 4: DNA, Chromosomes, and Cell Division DAYSHEET 46: Meiosis and Sexual Reproduction
UNIT 4: DNA, Chromosomes, and Cell Division DAYSHEET 46: Meiosis and Sexual Reproduction Name Biology I Date: Catalyst/Bellringer: Use your reading strategies as you read the article below about cancer.
More informationCELL STRUCTURE / QUESTIONS. Q1. Figure 1 shows an animal cell. Figure 1. alex-mit/istock/thinkstock. (a) What is structure A? Tick one box.
CELL STRUCTURE / QUESTIONS Q1. Figure 1 shows an animal cell. Figure 1 alex-mit/istock/thinkstock (a) What is structure A? Tick one box. Cell membrane Cell wall Chromosome Cytoplasm What is structure B?
More informationUnit 4: Summary. Similarities and Differences Between Living Things
Unit 4: Summary Similarities and Differences Between Living Things Review cell theory All living things made of cells Cells perform life functions Cells come from pre existing cells What are life functions?
More informationAlternation of generations
Plant Life Cycles Allplants alternate between two phases in their life cycles Alternation of generations Sporophyte (diploid) Begins when sperm fertilizes egg (zygote) Diploid zygote divides by mitosis
More informationAngel International School - Manipay
c Grade 10 Angel International School - Manipay 1 st Term Examination November 2016 Biology Duration: 3Hours Index No:- Choose the correct answer and underline it. (1) When a red stain is added to a culture
More informationSENIOR two Biology Exam 14
Our country, our future NAME:. STREAM SENIOR two Biology Exam 14 TIME: 1.30 HOURS - Attempt all questions - Circle the correct alternative SECTION A: 1. A mother fed her young child for 3 years on meat,
More informationWorksheet for Morgan/Carter Laboratory #19 Animals II Nematoda, Arthropoda, Echinodermata and Chordata
Worksheet for Morgan/Carter Laboratory #19 Animals II Nematoda, Arthropoda, Echinodermata and Chordata BE SURE TO CAREFULLY READ THE INTRODUCTION PRIOR TO ANSWERING THE QUESTIONS!!! You will need to refer
More informationName: Multiple Choice. Mark your answers on this test. Then carefully transfer your answers to the scan sheet provided
Science 7 Name: Section: Mid-Term Review WS Date: Multiple Choice. Mark your answers on this test. Then carefully transfer your answers to the scan sheet provided 1. The diagram below represents four organisms.
More informationBiology/Science Unit B1: Influences on Life Foundation Tier Monday 20 May 2013 Afternoon Time: 1 hour plus your additional time allowance
Paper Reference(s) 5BI1F/01 Edexcel GCSE Biology/Science Unit B1: Influences on Life Foundation Tier Monday 20 May 2013 Afternoon Time: 1 hour plus your additional time allowance INSTRUCTIONS TO CANDIDATES
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *8948273964* BIOLOGY 0610/31 Paper 3 Theory (Core) October/November 2016 1 hour 15 minutes Candidates
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level SCIENCE 5125/04, 5126/04
Centre Number Candidate Number Name UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level SCIENCE 5125/4, 5126/4 Paper 4 Biology Additional Materials: Answer
More informationTime: 1 hour plus your additional time allowance
Paper Reference(s) 5BI2H/01 Edexcel GCSE Biology/Additional Science Unit B2: The Components of Life Higher Tier Tuesday 15 May 2012 Morning Time: 1 hour plus your additional time allowance INSTRUCTIONS
More informationKIRINYAGA CENTRAL DISTRICT JOINT EXAMINATION
NAME INDEX NO... SCHOOL... CANDIDATE S SIGNATURE... DATE.. 231/1 BIOLOGY PAPER 1 (THEORY) JULY/AUGUST, 2013 TIME: 2 HOURS KIRINYAGA CENTRAL DISTRICT JOINT EXAMINATION - 2013 Kenya Certificate of Secondary
More informationMonosaccharide glucose, fructose, ribose, galactose Disaccharide sucrose, lactose, maltose
Model answer of the main book Unit one exercises: From P. 27 to P.29 First question: 1-D-Sucrose 2-D-Sucrose 3-A-Oils 4-D-Nucleic acids 5-B-Amino acids 6-D-Protein 7-A-Maintainance and transmission of
More informationCOMMON FORMATIVE ASSESSMENT PLANNING TEMPLATE --FIRST DRAFT--
COMMON FORMATIVE ASSESSMENT PLANNING TEMPLATE --FIRST DRAFT-- Grade Level or Course: Biology Grade 10 Authors: NHS/BMHS Assessment Topic: Taxonomy & Comparative Anatomy Selected Power Standards: List standards
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *4698489384* BIOLOGY 0610/32 Paper 3 Theory (Core) October/November 2016 1 hour 15 minutes Candidates
More informationUnit 4 - Reproduction
Living Environment Practice Exam- Parts A and B-1 1. Which cell process occurs only in organisms that reproduce sexually? A) mutation B) replication C) meiosis D) mitosis 2. Which sequence represents the
More informationBIOLOGY - ORDINARY LEVEL
Write your Examination Number here 2007. M. 43 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2007 BIOLOGY - ORDINARY LEVEL TUESDAY, 12 JUNE - AFTERNOON, 2.00
More informationUnit 5: The Kingdoms of Life Module 12: Simple Organisms
Unit 5: The Kingdoms of Life Module 12: Simple Organisms NC Essential Standard: 1.2.3 Explain how specific cell adaptations help cells survive in particular environments 2.1.2 Analyze how various organisms
More informationCAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level HUMAN AND SOCIAL BIOLOGY 5096/02. Paper 2 October/November 2003
Centre Number Candidate Number Name CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level HUMAN AND SOCIAL BIOLOGY 5096/02 Paper 2 Additional Materials: Answer Paper October/November
More informationBIOLOGY HIGHER LEVEL
2013. M44 Write your Examination Number here Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2013 BIOLOGY HIGHER LEVEL TUESDAY, 11 JUNE AFTERNOON, 2.00 5.00
More informationCellular Organelles EOC Quiz
Cellular Organelles EOC Quiz This quiz is composed of 10 EOC type questions Each question is followed by the same question with the correct answer highlighted Therefore, Read the questions and the choices,
More informationKingdom Phylum Class Genus. Annelid(s)/ annelida Vertebrate/ vertebrata/ chordate/ chordata; Insect/ insecta;
1. (a) BIOLOGY BY2 Kingdom Phylum Class Genus Planta(e)/ plant(s); 4 Annelid(s)/ annelida Vertebrate/ vertebrata/ chordate/ chordata; Insect/ insecta; (b) (i) A = Fungi; 2 B = Protoctist(a)/ protoctists/
More informationBIOLOGY HIGHER LEVEL
2011. M44 Write your Examination Number here Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2011 BIOLOGY HIGHER LEVEL THURSDAY, JUNE 16 MORNING, 9.30 TO 12.30
More informationReproduction 19/02/2016. Asexual Reproduction. Budding: Types of asexual reproduction: SEXUAL VS. ASEXUAL
Asexual Reproduction Reproduction SEXUAL VS. ASEXUAL One parent cell divides by mitosis to produce 2 daughter cells which are clones of the parent Types of asexual reproduction: Budding: 1. Budding 2.
More informationThe Living Environment
Name: Class: 1. Asexual reproduction primarily involves the process of 1) pollination 3) spermatogenesis 2) mitosis 4) ovulation The Living Environment Ms. Fazio Base your answers to questions 4 and 5
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education BIOLOGY
UNIVERSITY OF MRIGE INTERNTIONL EXMINTIONS International General ertificate of Secondary Education IOLOGY 0610/01 Paper 1 Multiple hoice October/November 2006 dditional Materials: Multiple hoice nswer
More informationSri Lankan Biology Olympaid Answer Sheet
Marking Scheme Index Number : Sri Lankan Biology Olympaid 2011 Answer Sheet Please handover this part to the Invigilator. Only Part A is allowed to move out of the examination hall. Part A - Multiple Choice
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *0924559665* BIOLOGY 0610/23 Paper 2 Core May/June 2015 1 hour 15 minutes Candidates answer on the
More informationBIOLOGY HIGHER LEVEL
M 44 Write your Examination Number here Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2006 BIOLOGY HIGHER LEVEL TUESDAY, 13 JUNE AFTERNOON, 2.00 TO 5.00 Section
More informationCell Organelles, Communication and Transport. A. A gametes; B zygote. B. A zygote; B gametes. C. A organs; B organelles. D. A organelles; B organs
ell Organelles, ommunication and Transport Name: ate: 1. The diagram below represents a cell of a green plant. 3. Some levels of organization in a multicellular organism are shown in the sequence below.
More informationUnit 3 - Homeostasis in the Human Body
Living Environment Practice Exam- Parts A and B-1 1. Base your answer to the following question on the diagram below and on your knowledge of biology. 6. Which diagram best represents a blood cell from
More informationGCE AS/A level 1072/01 BIOLOGY BY2
Surname Other Names Centre Number 2 Candidate Number GCE AS/A level 1072/01 BIOLOGY BY2 A.M. MONDAY, 3 June 2013 1 1 2 hours Question For s use Maximum Mark 1. 8 Mark Awarded 2. 13 3. 13 4. 12 5. 5 1072
More informationKIRINYAGA CENTRAL DISTRICT JOINT EXAMINATION
NAME INDEX NO... SCHOOL... CANDIDATE S SIGNATURE... DATE.. 231/1 BIOLOGY PAPER 1 (THEORY) JULY/AUGUST, 2013 TIME: 2 HOURS KIRINYAGA CENTRAL DISTRICT JOINT EXAMINATION - 2013 Kenya Certificate of Secondary
More informationPAP System Interaction in Animals How to systems interact to perform the function of regulation in animals? homeostasis Feedback inhibition
PAP System Interaction in Animals How to systems interact to perform the function of regulation in animals? Animals contain a wide variety of organ systems that act together to help the individual survive.
More informationReproduction. Asexual vs Sexual
Reproduction Asexual vs Sexual Why is Reproduction Important? The means by which an organism produces offspring Biologically and evolutionarily speaking, reproduction is what has made the continuation
More informationBodies and Systems. What is your body made of?
What is your body made of? You might say that you are made of organs like skin and a heart. You might say that you are made of tissue, cells, or even atoms. All these answers are correct. Multicellular
More informationWhat is the function of ribosomes? Draw and label a Bacteria cell.
Q1 Q2 Q3 What does the mitochondria do? What is the function of ribosomes? What is the function of the cell wall? Q4 Q5 Q6 What is the function of cell membranes? What is diffusion? What is found in plant
More informationKingdom: PROTISTA PROTOZOANS 3/7/2006 1
Kingdom: PROTISTA PROTOZOANS 3/7/2006 1 Kingdom: PROTISTA Single celled (unicellular), colonial or multicellular organisms Reproduce sexually or asexually Three major categories: Protozoans - first animals
More informationInternational General Certificate of Secondary Education CAMBRIDGE INTERNATIONAL EXAMINATIONS
International General ertificate of Secondary Education MRIGE INTERNTIONL EXMINTIONS IOLOGY 0610/1 PPER 1 Multiple hoice MY/JUNE SESSION 2002 45 minutes dditional materials: Multiple hoice answer sheet
More informationPaper Reference. Paper Reference(s) 7040/01 London Examinations GCE Biology Ordinary Level Paper 1. Monday 10 May 2010 Morning Time: 1 hour 30 minutes
Centre No. Candidate No. Paper Reference(s) 7040/01 London Examinations GCE Biology Ordinary Level Paper 1 Monday 10 May 2010 Morning Time: 1 hour 30 minutes Materials required for examination Nil Items
More informationFigure 1. Base your answer to the question on the information and diagram below and on your knowledge of biology.
Name: Teacher: Lathrop Topic 3 cells CR HW #3 Figure 1 Base your answer to the question on the information and diagram below and on your knowledge of biology. Using a microscope and a wet-mount slide,
More informationFlowering plants can be pollinated by wind or animals.
Wed 4/5 Activities Learning Target Class Activities *attached below (scroll down)* Website: my.hrw.com Username: bio678 Password:a4s5s Describe the reproductive organs and fertilization of flowering plants.
More information(a) (i) Structures A and B are found in both the animal cell and the bacterial cell. B... (2)
1 The diagrams show an animal cell and a bacterial cell. (a) (i) Structures A and B are found in both the animal cell and the bacterial cell. Use words from the box to name structures A and B. cell membrane
More informationBOARD OF SECONDARY EDUCATION (AP) SUMMATIVE ASSESSMENT - II TENTH CLASS BIOLOGY MODEL PAPER PAPER - II (ENGLISH VERSION)
BOARD OF SECONDARY EDUCATION (AP) SUMMATIVE ASSESSMENT - II TENTH CLASS BIOLOGY MODEL PAPER PAPER - II (ENGLISH VERSION) Time: 2 hours 45 minutes PART A & B Max. Marks: 40 INSTRUCTIONS: i) In the time
More informationDownloaded from Organisms Reproduce
Organisms Reproduce Question 1: What is the importance of DNA copying in reproduction? Answer: DNA (Deoxyribonucleic acid) is the genetic material found in the chromosomes, which are present in the nucleus
More informationName: Regents Exam Preparation: Vocabulary Winter Break
Name: Regents Exam Preparation: Vocabulary Winter Break 2016-2017 I. Scientific Method Design an experiment and answer the following questions below: Kyle wanted to know if watching the Giants play football
More informationGATEWAY SCIENCE B631/02 BIOLOGY B Unit 1 Modules B1 B2 B3 (Higher Tier)
H GENERAL CERTIFICATE OF SECONDARY EDUCATION GATEWAY SCIENCE B631/02 BIOLOGY B Unit 1 Modules B1 B2 B3 (Higher Tier) *CUP/T71498* Candidates answer on the question paper A calculator may be used for this
More informationBIOLOGY - ORDINARY LEVEL
Write your Examination Number here M. 43 Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION, 2006 BIOLOGY - ORDINARY LEVEL TUESDAY, 13 JUNE - AFTERNOON, 2.00 to
More information1. Arrows A, B, and C in the diagram below represent the processes necessary to make the energy stored in food available for muscle activity.
1. Arrows A, B, and C in the diagram below represent the processes necessary to make the energy stored in food available for muscle activity. The correct sequence of processes represented by A, B, and
More informationBIOLOGICAL PROCESSES AND SYSTEMS STANDARD REVIEW
4.B.9.B BIOLOGICAL PROCESSES AND SYSTEMS (B.9) Science concepts. The student knows the significance of various molecules involved in metabolic processes and energy conversions that occur in living organisms.
More informationBodies and Systems. What is your body made of?
What is your body made of? You might say that you are made of organs like skin and a heart. You might say that you are made of tissue, cells, or even atoms. All these answers are correct. Multicellular
More informationChapter 6 Heredity The Big Idea Heredity is the passing of the instructions for traits from one generation to the next.
Chapter 6 Heredity The Big Idea Heredity is the passing of the instructions for traits from one generation to the next. Section 1 Mendel and His Peas Key Concept The work of Gregor Mendel explains the
More informationIntroductory Biology I, Exam I Spring, 2014
Introductory Biology I, Exam I Spring, 2014 Name: Instructions: There are 65 questions; each is worth 2 pts. Write down the best answer for each one. Please make sure that you fill out your scantron correctly.
More informationCell Division Questions. Mitosis and Meiosis
Cell Division Questions Mitosis and Meiosis 1 10 Do not write outside the box 5 Figure 3 shows a pair of chromosomes at the start of meiosis. The letters represent alleles. Figure 3 E E e e F F f f 5 (a)
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *4862944531* BIOLOGY 0610/43 Paper 4 Theory (Extended) October/November 2017 1 hour 15 minutes Candidates
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education BIOLOGY
UNIVERSITY OF MRIGE INTERNTIONL EXMINTIONS International General ertificate of Secondary Education IOLOGY 0610/01 Paper 1 Multiple hoice May/June 2006 dditional Materials: Multiple hoice nswer Sheet Soft
More information6. The diagram below represents an interaction between parts of an organism.
Endocrine Review 1. Base your answer to the following question on the diagram below and on your knowledge of biology. Each arrow in the diagram represents a different hormone released by the pituitary
More information10. The diagram below shows two different kinds of substances, A and B, entering a cell.
1. In the binomial system of nomenclature, which two classification groups provide the scientific name of an organism? A) kingdom and phylum B) phylum and species C) kingdom and genus D) genus and species
More informationUnit 2 Warm Ups. Equilibrium
Unit 2 Warm Ups Equilibrium 1. Cell wall 2. Mitochondria 3. Chloroplast 4. Vesicle 5. Vacuole 6. Rough Endoplasmic Reticulum 7. Smooth Endoplasmic Reticulum 8. Cytoskeleton 9. Lysosomes 10.Cell Membrane
More informationUNIT 4. REPRODUCTION
UNIT 4. REPRODUCTION ACTIVITIES: 1. What is the life cycle? Explain the main stages in a living being s life cycle 2. What is reproduction? 3. What is the main difference between sexual and asexual reproduction?
More informationLiving Environment. Scientific Inquiry Exam
Name: Class: 1. Which elements are present in all organic compounds? 1) nitrogen and carbon 3) hydrogen and oxygen 2) nitrogen and oxygen 4) hydrogen and carbon 2. Which substances are inorganic compounds?
More informationbacteria review 1. Which of the following structures is not found in bacteria?
Name: Date: 1. Which of the following structures is not found in bacteria? 5. How do human diseases caused by bacteria and diseases caused by viruses react to antibiotics? A. ribosome B. cytoplasm C. cell
More informationChapter 22 The Land Plants. Cengage Learning 2016
Chapter 22 The Land Plants 22.2 Plant Ancestry and Diversity Plants Multicelled Photosynthetic eukaryotes Adapted to life on land Close relatives of red algae and green algae Contain cellulose cell walls
More informationGlossary. The living component or part of the biosphere. An animal's body takes on the same temperature as that of their environment.
Abiotic component Adventitious roots Amnion Angiosperms Arachnids Arthropods Atmosphere Autotrophic Biodiversity Biosphere Biotic component Coldblooded Contraceptives Crosspollination Crustacea Dicotyledons
More informationScience 9 Chapter 5 Section 1
Science 9 Chapter 5 Section 1 The Cell Cycle and Mitosis (pp. 136-151) The Importance of Cell Division Cells, like all living things, eventually wear out and cannot sustain life anymore. They need to be
More informationKingdom Plantae, Part II - Gymnosperms and Angiosperms
Kingdom Plantae, Part II - Gymnosperms and Angiosperms I. Introduction Reproduction in the seed plants (Gymnosperms and Angiosperms) has been greatly influenced by the requirements of a terrestrial existence.
More informationChapter 17. Part 1 Plants. Plants, Fungi, and the Colonization of Land. Lecture by Dr. Prince
Chapter 17 Plants, Fungi, and the Colonization of Land Part 1 Plants Lecture by Dr. Prince Plants and Fungi A Beneficial Partnership Plants and fungi colonized land together Mycorrhizae, mutually beneficial
More informationTopic 10: Nutrition & Digestion Ch. 41. Nutritional Requirements pp Essential Amino Acids p.939. Essential Fatty Acids p.
Topic 10: Nutrition & Digestion Ch. 41 Nutritional Requirements pp.939-941 Diets for animals must satisfy three needs : 1. Metabolic fuel Energy needed to do cellular work. E.g. glucose 2. Materials for
More informationSponges, Cnidarians, and Worms
Sponges, Cnidarians, and Worms Section 1: What is an animal? that feed on other organisms STRUCTURE- levels of organization of cells 1. Cells- basic unit of animal structure 2. Tissues- many cells make
More information