Herbicides may kill plants by:
A) blocking carotenoid synthesis.
B) blocking electron flow in photosystem II.
C) combining electrons with oxygen creating high energy free radicals which destroy the ability of chloroplasts to function.
D) all are correct
Correct Answer:
Verified
Q23: Tiny openings in the epidermis of the
Q27: Photosystem I produces:
A)NADPH.
B)ATP.
C)glucose.
D)water.
E)NADH.
Q28: Photosystem II produces:
A)water.
B)NADPH.
C)glucose.
D)NADH.
E)ATP.
Q29: If ozone layers in the atmosphere are
Q30: The Calvin Cycle:
A)is a cyclic pathway that
Q31: Rubisco combines ribulose bisphosphate with carbon from:
A)glucose.
B)ATP.
C)carbon
Q34: What is released at each step in
Q35: Which plants keep their stomata open only
Q36: The main product of the carbon reactions
Q37: Burning a log is the reverse reaction
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