Quiz 2 Corrections

Question 1

Which describe the effects on a cell in a hypertonic solution?

Answer 1

The net movement of water is out of the cell.
Animal cells in a hypertonic solution will shrivel.

I got that its the movement of water out of the cell. I forgot animals cells shrivel in hypertonic solution.

Question 2

Describe how plant and animal cells differ in their reaction to a hypotonic solution.

Answer 2

In an animal cell it builds pressure inside the cell and it may burst but in a plant cell it helps it from bursting and becomes stronger.

I forgot to include how a cell wall prevents the plant cell from bursting but for the most I got it.

Question 3

Which type of transport across the plasma membrane involves the use of carrier proteins?

Answer 3

pumps

Active can also be referred to as pumps. I put exocytosis but that is where waste is released.

Question 4

Together, the different types of transport allow a cell to interact with its environment while maintaining ____.

Answer 4

homestasis

I got is right, just wrong spelling - homeostasis