请选出正确答案，共15题，每题10分，满分150分：
1. For mitosis, the nuclear membran disappears during the:
2. The heart, liver and kidneys are examples of:
3. Which is an important part of the structure of a cell membrane?
4. One of the functions of the Golgi apparatus is to:
5. The cells of an apple tree contain 34 chromosomes. What will the product of meiosis in the apple?
6. Seaweed and grass are known as:
7. Which one of the following graphs best represents the rate of photosynthesis in a green plant as light levels are altered?
A. 
B. 
C. 
D. 
8. The largest grouping in the classification system is the:
9. Roots take up water from the soil by:
10. Most of the absorption process takes place in our:
11. Which of the following substance is considered greenhouse gas?
12. Which of the following processes does NOT involve microorganisms?
13. Which of the following factors does NOT significantly affect the photosynthesis?
14. Which of the following substance will decrease in its concentration as algae bloom occurs?
15. Which of the following environmental issues is NOT conventionally solved through microbial processes?
