Bio213-Quiz01

Bio213-Quiz01 - QUIZ#1 Student 1 In which of the following...

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Unformatted text preview: QUIZ #1 Student: 1. In which of the following is the correct monomer matched with its polymer? A. fatty acid — DNA B. monosaccharide - lipid C. glycerol - carbohydrate D. amino acid - protein 2. Deoxyribose is a sugar found in A. glucose B. enzymes C. DNA D. alcohol 3. Atherosclerosis is associated with A. fats with no double bonds B. fats with double bonds C. phospholipids D. polyunsaturated fats 4. Which of the following is true about Fig. 3.1 which represents a part of a plasma membrane? A. parts X and Z are hydrophobic B. parts W and Z are hydrophilic C. parts X and Y are hydrophilic D. parts W and Y are hydrophobic Page 1 5. A protein which controls a metabolic reaction is called a/an __ and is _ in shape. A. monosaccharide/fibrous B. phospholipid/globular C. antibody/fibrous D. enzyme/globular 6. Which of the following correctly lists the parts of a nucleotide of RNA? A. nitrogen—containing base, deoxyribose, phosphate B. sulfur-containing base, ribose, phosphate C. nitrogen-containing base, ribose, phosphate D. nitrogen-containing base, ribose, sulfur 7. The shape of a protein is a critical factor in its function. True False 8. A prokaryotic cell A. has no DNA B. does not have a membrane-bound nucleus C. does not have ribosomes D. does not have cytoplasm 9. Cell walls function in A. moving organelles throughout the cell maintaining cell shape producing the cytoskeleton cow . containing DNA 10. A bacteria's cytoplasm contains A. a cytoskeleton B. DNA C. enzymes D. both DNA and enzymes Page 2 11. Fig. 4.1 is a diagram of a bacterium. What structure does Y represent? capsule flagella nucleoid com? . wall 12. Chromosomes are A. condensed nucleoli B. expanded ribosomes C. expanded polysaccharides D. condensed chromatin 13. Which of the following is an incorrect match? A. ribosomes protein formation B. Golgi apparatus protein alteration C. mitochondria protein recycling D. lysosomes protein digestion l4. Metabolic reactions are compartmentalized in a cell by the A. cytoskeleton B. endomembrane system C. capsule D. channel proteins Page 3 15. Where do the vesicles originate that are involved in secretion? A. lysosomes B. nucleus C. Golgi apparatus D. ribosomes 16. Which of the following shows the flow of energy at the cellular level through the biosphere? A. solar energy mitochondria chloroplast B. chloroplast solar energy mitochondria C. solar energy chloroplast mitochondria D. mitochondria solar energy - chloroplast 17. The part of the enzyme into which the substrate fits is called the A. feedback inhibitory site B. active site C. substrate location D. None of the choices are correct. 18. Osmosis includes A. a semi-permeable membrane B. transport proteins C. the diffusion of water D. both the diffusion of water and a semi—permeable membrane 19. When a cell is in a solution where the concentration of solute is the same in the cell as in the solution. the solution is called A. isotonic B. hypertonic C. hypotonic D. osmotonic Page 4 20. Photosynthetic organisms are also called A. decomposers B. consumers C. producers D. performers 21. Which of the following organisms do not perform photosynthesis? A. algae B. fungi C. cyanobacteria D. plants 22. In Fig. 7.1, part X represents what part of a mitochondrion? A. outer membrane B. cristae C. matrix D. intermembrane space 23. Which of the following molecules yields the most ATP from cellular respiration? A. fat B. glucose C. pyruvate D. FADHZ 24. Some of the substrates from cellular respiration can be used to make A. fatty acids B. amino acids C. glycerol D. All of the choices are correct. Page 5 25. Which ofthc following is a list of molecules in correct order as cellular respiration proceeds? A. acetyl CoA pyruvate - glucose B. pyruvate acetyl CoA glucose C. glucose pyruvatc acety1COA D. glucose acetyl CoA pyruvate Puget; ...
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This note was uploaded on 04/24/2008 for the course BIO 213 taught by Professor Lee during the Winter '08 term at Cal Poly.

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Bio213-Quiz01 - QUIZ#1 Student 1 In which of the following...

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