Unit 2 Review: Cells & Tissues

Transcription

1 Name Anatomy/Physiology Hour Date Unit 2 Review: Cells & Tissues Match the term on the left with the proper selection on the right. Group A A. Component of plasma membrane 1. Cytoplasm B. Controls reproduction of the cell 2. Plasma membrane C. "Living matter" 3. Cholesterol D. Paired organelles 4. Nucleus E. Surrounds cells 5. Centrioles Group B 6. Ribosomes 7. Endoplasmic reticulum 8. Mitochondria 9. Lysosomes 10. Golgi apparatus A. "Power plants" B. "Digestive bags" C. "Chemical processing and packaging center D. "Protein factories" E. "Smooth and rough" Fill in the blanks. 11. The fat molecule helps stabilize the phospholipid molecules to prevent breakage of the plasma membrane. 12. A procedure performed before transplanting an organ from one individual to another is 13. Fine, hairlike extensions found on the exposed or free surfaces of some cells are called 14. This organelle is distinguished by the fact that it has two types. It may be either smooth or rough 15. are usually attached to rough endoplasmic reticulum and produce enzymes and other protein compounds. 16. The provide energy-releasing chemical reactions that go on continuously. 17. The organelles that can digest and destroy microbes that invade the cell are called. 18. Mucus is an example of a product manufactured by the. 19. These rod-shaped structures,, play an important role during cell division. 20. are threadlike structures made up of proteins and DNA. 21. When the immune system mounts a significant attack against the donated tissue, a occurs. 22. The procedure used to test for the presence of antibodies produced in response to the HIV virus is known as.

2 23. The energy required for active transport processes is obtained from. 24. An example of a passive transport process is. 25. Movement of substances from a region of high concentration to a region of low concentration is known as. 26. Osmosis is the of water across a selectively permeable membrane. 27. involves the movement of solutes across a selectively permeable membrane by the process of diffusion. 28. This movement always occurs down a hydrostatic pressure gradient. A. Osmosis C. Dialysis B. Filtration D. Facilitated diffusion 29. The uphill movement of a substance through a living cell membrane is: A. Osmosis C. Active transport process B. Diffusion D. Passive transport process 30. The ion pump is an example of this type of movement. A. Gravity C. Active transport process B. Hydrostatic pressure D. Passive transport process 31. An example of a cell that uses phagocytosis is the: A. White blood cell C. Muscle cell B. Red blood cell D. Bone cell 32. A saline solution that contains a higher concentration of salt than living red blood cells would be: A. Hypotonic C. Isotonic B. Hypertonic D. Homeostatic 34. A red blood cell becomes engorged with water and will eventually lyse, releasing hemoglobin into the solution. This solution is to the red blood cell. A. Hypotonic C. Isotonic B. Hypertonic D. Homeostatic Epithelial Tissues: 33.What are the 2 characteristics that epithelial tissues are classified? 34. Where would you find epithelial tissue? 35. What are the 3 shapes? 36. What are the types of arrangements? 37. Which types of epithelial tissues are used for absorption? 38. Which types of epithelial tissues are used for secretion? 39. Which types of epithelial tissues are used for protection? 40. Which type of epithelial tissue would you find in the urinary bladder?

3 Identify the following tissues:

4 49. What is connective tissue? 50. What are the 7 types of Connective Tissue? 51.What are the 3 types of muscle tissue? 52. Where would you find striated involuntary muscle tissue? 53. Where would you find nonstriated (visceral) muscle tissue? 54. Where would you find striated or voluntary muscle tissue? 55. Which is the most abundant type of tissue in the body? Identify the following Connective Tissues:

5 Applying What You Know 62. Mr. Fee's boat capsized, and he was stranded on a deserted shoreline for 2 days without food or water. When found, he had swallowed a great deal of seawater. He was taken to the emergency room in a state of dehydration. Draw the appearance of the red blood cells as they would appear to the laboratory technician. 63. The nurse was instructed to dissolve a pill in a small amount of liquid medication. As she dropped the capsule into the liquid, she was interrupted by the telephone. On her return to the medication cart, she found the medication completely dissolved and apparently scattered evenly throughout the liquid. This phenomenon did not surprise her since she was aware from her knowledge of cell transport that had created this distribution. 64. Ms. Bence has emphysema and has been admitted to the hospital unit with oxygen per nasal cannula. Emphysema destroys the tiny air sacs in the lungs. These tiny air sacs, alveoli, provide what function for Ms. Bence?