Which statement about the transport of water through the root cortex to the xylem is false?
A) Water may reach the xylem by an entirely apoplastic route.
B) Water can move part of the way by bulk flow.
C) Water must cross at least one membrane.
D) Water may be transported by an entirely symplastic route after entering an epidermal cell.
E) Water cannot penetrate the Casparian strips.
Correct Answer:
Verified
Q221: Stomata
A) open when the guard cells are
Q222: Bulk flow
A) moves water between cells via
Q223: _ are tissues in plants that are
Q224: According to the cohesion-tension-transpiration model of water
Q225: Protoplasts are wall-free plant cells that can
Q227: If the water potential on both sides
Q228: _ is defined as the attraction of
Q229: Aquaporins
A) actively pump water into the cell.
B)
Q230: Why is capillary action alone unable to
Q231: _ are responsible for providing a balance
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