Active transport

Question 1

Active transport requires _ _ _.

Answer 1

ATP

Question 2

True or False
Active transport involves the movement of materials from high to low concentration.

Answer 2

False
Active transport moves materials from low to high concentration.

Question 3

Is osmosis a form of active transport.

Answer 3

No

Question 4

In endocytosis…..

Answer 4

Materials are transported into the cell.

Question 5

What effect does SA:V have on the rate of exchange in cells?

Answer 5

The higher the SA:V, the faster the exchange.

Question 6

Why does SA:V influence the rate of exchange in cells?

Answer 6

it won’t be able to efficiently get the nutrients it needs.