11·Which of the following is a characteristic feature of a uniporter protein in a plasma membrane? A) It is a peripheral membrane protein. B) It exhibits a specificity for a particular type of molecule C) It requires the expenditure of cellular energy to function. D) It works against diffusion. E) It has few, if any, hydrophobic amino acids. 12. Red blood cells will shrink when placed in what type of solution? A) isotonic B) hypotonic C) hypertonic D) pure water 13. The oxygen (O) produced during photosynthesis comes fronm A. the breakdown of carbon dioxide (CO) B. the breakdown of water (HO) C. the breakdown of both carbon dioxide (CO) and water (H,O) D. the breakdown of glucose 14. Where do the light-independent reactions (Calvin cycle) take place? A. stroma of the chloroplast B. thylakoid membrane C. cell cytoplasm surrounding the chloroplast D. chlorophyll molecule E. outer membrane of the chloroplast 15. What are the products of the light-dependent reactions of photosynthesis that are subsequently used in the light-independent reactions (Calvin Cycle) of photosynthesis? A. molecular oxygen and carbon dioxide B. carbon dioxide and RuBP C. water and carbon D. electrons and photons E. ATP and NADPH 16. In the electron transport chain in chloroplasts, which molecule serves as the final electron acceptor? A. NADP+
