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Biblioteka

Cell Transport

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Posljednje ažuriranje over 3 years ago
5

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.

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Pitanje 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.

Pitanje 2
2.

What happens to a cell in a hypertonic solution?

Pitanje 3
3.

Label the types of solutions below.

Drugi mogući odgovor:
Hypertonic
Hypotonic
Isotonic
Pitanje 4
4.

Large molecules can diffuse through the cell membrane.

Pitanje 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.