5. Complete the sentences to describe some important examples of active transport.

The concentration of glucose molecules in the ___________ of the
small intestine is ___________ than the concentration inside the
intestinal villi. This means that glucose would ___________ from the
villi into the lumen, but this can’t happen because the body needs to take
in the glucose, not lose it. Instead, special ___________ proteins in
the cell membrane use ___________ to move the glucose into the villi
against its ___________ gradient.
Similarly, the amount of glucose inside of the blood in the kidneys is
___________ than it is in the tubule, but it must move out of the
tubule. Glucose moves into the blood by ___________
___________.

Answers

Answer 1

Answer:

do you still need help with this

Explanation:

Answer 2
Active transport involves the movement of particles AGAINST the concentration gradient — from low to high. This typically is done with transport proteins such as the sodium-potassium pump.

Related Questions

which statement best describes the difference between vascular plants and nonvascular plants?

Answers

Answer:

he main difference between vascular and nonvascular plants is that a vascular plant has vascular vessels to carry water and food to all the different parts of the plant. The phloem is the vessel that transports food and the xylem is the vessel that transports water.

Explanation:

Answer:

where are the statments options?

Explanation:

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