Chapter 2.6 (page 43)

Question 1

What are the four principal movements of materials into and out of the cells?

Answer 1

1. Endocytosis
2. Phagocytosis
3. Pinocytosis
4. Exocytosis

Question 2

This is the process by which substances are expelled out of the cell.

Answer 2

Exocytosis

Question 3

____________ is the process whereby a cell engulfs a foreign solid substance.

Question 4

This is the process by which the cell ingests liquid substances.

Answer 4

Pinocytosis

Question 5

This is the internalization of substances from the extracellular environment through the formation of vesicles formed from the plasma membrane.

Answer 5

Endocytosis