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High School Biology: Cellular Structure and Function - Cell Transport and Homeostasis (Fill in the blank)
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High School Biology: Cellular Structure and Function - Cell Transport and Homeostasis (Fill in the blank)
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8 Questions

1. ____________ diffusion involves transport proteins.

2. ____________ is the diffusion of water.

3. ____________ proteins form pores, or tiny holes, in the membrane.

4. Carrier proteins transport specific ____________ or molecules across the cell membrane.

5. ____________ transport does not need an input of energy from the cell.

6. The process of maintaining a stable environment (or condition) inside a cell is ____________.

7. Exocytosis is the type of ____________ transport that moves a substance out of the cell.

8. The sodium-potassium pump transports ____________ ions out of the cell, and ____________ ions into the cell.