Question

9. Photosynthetic phosphorylation and oxidative phosphorylation are similar processes. All of the following are common to BOTH processes EXCEPT: a. both represent a major route of ATP synthesis b. both produce NADPH c. both contain cytochromes in their electron carrier chains d. both have fixed and mobile electron carriers ____

10. What two substrates are needed to produce sucrose in plants ? a. UDP-glucose and fructose-6-phosphate b. UDP-glucose and fructose-1,6-bisphosphate c. UDP-fructose and glucose-6-phosphate d. UDP-glucose-6-phosphate and fructose e. glucose and fructose-1,6- bisphosphate

1. Which of the following amino acids is not glucogenic? a. Glycine. b. Aspartic Acid c. Leucine. d. Alanine. e. All of these amino acids are glucogenic.

____ 2. A molecule synthesized in the mitochondrial matrix and transported to the cytosol for subsequent reaction is a. argininosuccinate c. ornithine b. arginine d. citrulline

Answer 1

Answer:

9). B. Both produce NADPH

Explanation:

Neither photosynthetic phosphorylation nor oxidative phosphorylation produces NADPH.

10). a. UDP-glucose and fructose-6-phosphate

11). c. Leucine.

Explanation:

Only leucine and lysine are not glucogenic; they are only ketogenic.

12). D. Citrulline

Explanation:

Citrulline is transported to the cytoplasm where it condenses with aspartate, the donor of the second amino group of urea