Which of the following statements concerning the polymer trapping mechanism is FALSE?
A) It is a type of symplastic loading.
B) The companion cells are intermediary cells.
C) Sucrose is used to synthesize polymers.
D) Raffinose and stachyose are actively transported into the sieve tubes.
E) Energy is used to create a concentration difference between the mesophyll and the phloem.
Correct Answer:
Verified
Q40: In the process of guttation, all of
Q41: Sucrose is translocated through sieve tubes:
A)via active
Q42: In the process of stomatal movement, blue
Q43: In the process of hydraulic redistribution, leaves
Q44: Which of the following statements about apoplastic
Q46: Which of the following statements about phloem
Q47: In the process of guttation, water is
Q48: Approximately 99 percent of the water taken
Q49: Stomata open when the turgor pressure of
Q50: According to the pressure-flow mechanism, sugars are
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