CH 6 HW - Take Home Quiz N0.3. (40 points) CH. 6. Where it...

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Take Home Quiz N0.3. (40 points) CH. 6. Where it starts - Photosynthesis . I. Multiple Choices (0.5 points each). Select the one alternative that best completes the statement or answers the question then fill the corresponding box-square on the Scantron sheet. 1. The oxygen released in photosynthesis comes from a. water b. ribulose bisphosphate c. glucose d. atmospheric oxygen e. carbon dioxide 2. When chlorophyll a molecules absorb energy, the molecules a. release X-rays b. release electrons and energy c. release electrons and X-rays d. release energy e. release electrons 3. An important electron and hydrogen acceptor in non- cyclic pathways of ATP formation is a. ATP b. ADP c. NADP + d. O 2 e. H 2 O 4. What is the major gas released into the environment when organic material is burned? a. CO 2 b. O 2 and H 2 c. O 2 d. H 2 e. N 2 5. Plants need which of the following to carry out photosynthesis? a. both CO 2 and H 2 O b. CO 2 c. both CO 2 and O 2 d. O 2 e. H 2 O 6. In the C 4 pathway, the first stable intermediate is a. oxaloacetate b. water c. FAD d. ATP e. RuBP 7. In the non-cyclic pathway: a. Only electrons are transferred to hydrogen acceptors. b. Water is not involved in any of the reactions. c. ATP alone is produced. d. There is a one-way flow of electrons from photosystem II to photosystem I. e. Electrons accumulate in the thylakoid compartments. 8. The electrons that are passed to NADP + during non- cyclic pathways were obtained from a. glucose b. chlorophyll c. CO 2 d. sunlight e. ATP 9. The light-independent reactions of photosynthesis a. involve the liberation of oxygen
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This note was uploaded on 12/21/2010 for the course BIO 03 taught by Professor Garcia during the Fall '08 term at Los Angeles City College.

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CH 6 HW - Take Home Quiz N0.3. (40 points) CH. 6. Where it...

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