Specific facilitated diffusion and active transport

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1. What is the name of the transport process that involves the movement of water?

2. The concentration of solute inside a bacterial cell is less than that found outside the cell. In what direction will water travel and what could be the outcome of this process?

3. The concentration of solute inside a bacterial cell is greater than that found outside the cell. In what direction will water travel? What cellular structure provides protection for the bacterial cell in this instance?

4. The concentration of a nutrient inside a bacterial cell is 10 mM, while the concentration of the same nutrient outside the bacterial cell is 100 mM. By what general process would this nutrient be transported into the cell?

5. Group translocation is an example of a form of active transport. Explain what happens in this process.

6. Explain one similarity and one difference between specific facilitated diffusion and active transport.

7. In active transport the permease also acts as an ATPase. Why is this important in this type of transport process?

Reference no: EM132775239

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