Below are several questions asking you to think about how a variety of substances transfer into or out of the cell membrane. Remember to consider the difference between active and passive transport as you answer these questions.
Required
2 points
2
Question 1
1.
What kind of transport is depicted in the image? Name at least one reason how you know it is that kind of transport.
Required
1 point
1
Question 2
2.
What happens to a cell in a hypertonic solution?
Required
3 points
3
Question 3
3.
Label the types of solutions below.
Other Answer Choices:
Hypertonic
Hypotonic
Isotonic
Required
1 point
1
Question 4
4.
Large molecules can diffuse through the cell membrane.
Required
3 points
3
Question 5
5.
Draw a picture of a channel protein in the cell membrane and include a particle passing through the channel. Artistic skill will NOT be taken into account while grading. As long as you include a portion of the cell membrane, a channel protein, and a particle undergoing transport, you will get full credit.
