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(42,432 unread-shakenthe Extra credit Reading ass × Homework ecute/content/file?

ID: 203112 • Letter: #

Question

(42,432 unread-shakenthe Extra credit Reading ass × Homework ecute/content/file?cmd-view&content; id-7839710 18course id 2905171 18. In C4 photosynthesis, where does the carbon in newly synthesized glucose come from? a. ATP and NADPH b. Chlorophyll c. Enzymes d. Water e. Atmospheric CO2 19. Under dry conditions, a C4 plant is more efficient at photosynthesis than a C3 plant. True or False? a. True b. False c. It depends on the nitrogen concentration 20. The molecule carrying carbon from the mesophyll cells to bundle sheath cells is a. Malate b. Pyruvate c. PEP d. CO

Explanation / Answer

18) In C4 photosynthesis the carbon in newly synthesized glucose comes from

e. Atmospheric CO2

19) In dry condition C4 plant is more efficient than C3 plant

a. True

20) The molecules carring carbon from mesophyll cells to bundle sheath is

a. Malate