MADE BY:- S.KHIZAR.ALI,RAYYAN AND RAMEEZ VII-S

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1 LEARNING OBJECTIVE: Identify basic parts of microscope Calculate microscope magnification Understand that cells are basic unit of life How cell division occurs and what is purpose of it Describe structure of typical of animal and plant cell Explain how cell are specialized to carry out certain function Several cell organized into tissue, many tissue organized into organs, then organ organized into system Describe a range of organ transplant MADE BY:- S.KHIZAR.ALI,RAYYAN AND RAMEEZ VII-S

2 BASIC PARTS OF MICROSCOPE MICROSCOPE

3 HOW TO CALCULATE MAGNIFICATION? MAGNIFICATION=OBJECTIVE LENS*EYEPIECE LENS FORMULA:- EXAMPLE:- MAGNIFICATION=20*10 ANS=200

4 WHAT IS CELL? Cell is basic unit of life. It is the smallest part of living thing. It is capable to carry out basic process of life.

5 CELL DIVISION Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division usually occurs as part of a larger cell cycle.

6 ANIMAL CELL BASIC PARTS OF ANIMAL CELL:- NUCLEUS CELL MEMBRANE CYTOPLASM VACUOLE

7 PLANT CELL BASIC PARTS OF ANIMAL CELL:- NUCLEUS CYTOPLASM CHLOROPLAST CELL MEMBRANE CELL WALL VACUOLE

8 DIFFERENCE BETWEEN PLANT AND ANIMALCELLS PLANT CELL ANIMAL CELL Cell wall is present Vacuole is not numerous Chloroplast is present Cell wall is not present Vacuole is numerous Chloroplast is not present

9 DIFFERENT SPECIALISED CELL PALISADE CELLS:-It absorbed major portion of light energy used by leaves. SPERM CELLS:-It has a long tail which enables it to swim towards an egg to fertilise it. RED BLOOD CELLS:-It carry oxygen around the body. ROOT HAIR CELLS:-It collect water and mineral present in the soil.

10 TISSUES A tissue is an ensemble of similar cells from the same origin that together carry out a specific function. Types of tissue Connective tissue: Connective tissues are fibrous tissues. They are made up of cells separated by non-living material, which is called an extra cellular matrix. Connective tissue gives shape to organs and holds them in place. Both blood and bone are examples of connective tissue.

11 To help protect your privacy, PowerPoint has blocked automatic download of this picture. Muscle Tissue: Muscle cells form the active contractile tissue of the body known as muscle tissue or muscular tissue. Muscle tissue functions are to produce force and cause motion, either locomotion or movement within internal organs. Nervous Tissue: Cells comprising the central nervous system and peripheral nervous system are classified as neural tissue. In the central nervous system, neural tissue forms the brain and spinal cord and, in the peripheral nervous system forms the cranial nerves and spinal nerves, inclusive of the motor neurons. Epithelial Tissue: The epithelial tissues are formed by cells that cover the organ surfaces such as the surface of the skin, the airways, the reproductive tract, and the inner lining of the digestive tract.

12 ORGAN Organs are composed of main tissue, parenchyma, and "sporadic" tissues, stoma. The main tissue is that which is unique for the specific organ, such as the myocardium, the main tissue of the heart, while sporadic tissues include the nerves, blood vessels, and connective tissues. SYSTEM A system is a set of interacting or interdependent components forming an integrated whole. CIRCULATORY SYSTEM: an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen and carbon dioxide.

13 NERVOUS SYSTEM: Control activities of the body,make ensure all body parts work together smoothly. DIGESTIVE SYSTEM: Breaks food down into simpler forms which can be absorbed into the blood stream. RESPIRATORY SYSTEM: Enables exchange of gases between the body and the enternal environment. DIGESTIVE SYSTEM NERVOUS SYSTEM RESPIRATORY SYSTEM CIRCULATORY SYSTEM

14 KIDNEY DIALYSIS In medicine, dialysis (from Greek dialysis, meaning dissolution, dia, meaning through, and lysis, meaning loosening or splitting) is a process for removing waste and excess water from the blood, and is used primarily as an artificial replacement for lost kidney function in people with renal failure. Dialysis may be used for those with an acute disturbance in kidney function (acute kidney injury, previously acute renal failure), or progressive but chronically worsening kidney function a state known as chronic kidney disease stage 5 (previously chronic renal failure or end-stage renal disease).

15 KIDNEY TRANSPLANT ORGAN TRANSPLANT: Organ transplantation is the moving of an organ from one body to another or from a donor site to another location on the person's own body, to replace the recipient's damaged or absent organ. Some people do not want to have a kidney transplant. CONDITION FOR KIDNEY DONORS Blood group should be same. Donor should be healthy. Age above forty.

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