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• 5. Which of the following structure—function pairs is mismatched?(A) nucleolus—ribosome production (
• 2. All reptiles reproduce sexually by(A) external fertilization in which eggs are fertilized in wate
• 3. Carbon fixation requires the expenditure of ATP molecules. This ATP is generated by(A) the Calvin
• 4. Animal cells do not have cell walls, but plant cells do. What osmotic environment is the best to
• 6. Evolutionary biologists generally agree that the primary mechanism responsible for evolution is(A
• 8. Brian was found to be heterozygous (Ss) for sickle-cell trait. The alleles represented by the let
• 5.關於坐標平面上函數y=sinx 的圖形和 的圖形之交點個數，下列哪一個選項是正確的？(A) 交點的個數是無窮多(B) 交點的個數是奇數且大於20(C) 交點的個數是奇數且小於20(D) 交點的個
• 9. Which colors are absorbed by chlorophyll?(A) violet, blue and red (B) violet, green and red (C) b
• 7. Which of the following factors would tend to increase membrane fluidity?(A) a greater proportion
• 26. Which of the following domains combines dimerization and DNA-binding surfaces in a long helix?(A
• 11. Most of the zygotic segmentation genes code for(A) special transfer RNA. (B) enzyme. (C) transcr
• 12. Most CO2 from catabolism is released during(A) glycolysis. (B) lactate fermentation. (C) the Kre
• 10. The sodium-potassium pump is termed electrogenic because(A) it hydrolyzes ATP.(B) it pumps posit
• 15. The main contributing factor to the release of CFC’s is(A) decomposition in land fills. (B) acid
• 14. The organisms in your backyard include trees, shrubs, grass, ants, mushrooms, birds, spiders, be
• 17. The diploid sporophyte stage is dominant in the life cycles of all of the following except(A) a
• 13. The only taxon that actually exists as a natural unit is the(A) class. (B) family. (C) genus. (D
• 19. Mark found an organism in a pond, and he thinks it’s a freshwater sponge. His friend Ralph think
• 23. Which of the following is not directly associated with photosystem II?(A) photophosphorylation (
• 21. A major difference in the mechanism of action between steroid and peptide hormones is that(A) st
• 22. Which of the following pairs of body systems primarily regulates the activities of the other sys
• 25. Which of the following best illustrates homeostasis?(A) All the cells of the body are about the
• 24. A man who carries an X-linked allele will pass it on to(A) all of his sons. (B) half of his sons
• 26. A technique used in molecular systematics relies on the comparison of cytochrome c in different
• 28. Which of the following is a characteristic of all organisms, but not of viruses?(A) genetic info