Biology Quiz 9

1. Which structure is most directly responsible for maintining homeostasis in all cells?

10. One immediate cause of a decrease in the rate of photosynthesis is a reduction in the availability of

3. Which chemical compound makes up the greatest percentage of a protozoan?

4. A structure that performs a specialized function within a cell is known as

5. Which term is defined as all the chemical reactions that are required to sustain life?

6. The function of the gastric caecum in a grasshopper is most similar to the function of the

7. Which factor does not alter the rate of hydrolysis of maltose?

8. Which organism is considered an exception to the cell theory because it has a noncellular structure?

9. A housecat is more closely related to a

10. Which activity is necessary for the survival of a species of amoeba but not necessary for the survival of an individual member of that species?