Cell Biology Quiz 5 (25 MCQs)

Quiz Instructions:

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1. In a population of 100 men, how many will develop cancer at some point during their lifetime?

2. In which part of a plant cell transports the products of photosynthesis?

3. Plant cells can usually be distinguished because only plant cells possess.

4. The specific carbohydrate that is needed to begin cell respiration is _____

5. Cells must produce many different enzymes because

6. This cellular structure helps organisms maintain homeostasis by controlling what substances may enter or leave cells .

7. The concentration of water is higher in the soil than in plant root cells. Water moves into root cells of a plant by _____

8. What do humans and plants have in common?

9. The thin, flexible barrier around a cell is called the

10. What process occurs when WATER diffuses across a membrane?

11. The main contributing factor for most cases of uncontrolled cell division that occurs in human cancers is:

12. Facilitated Diffusion moves particles from _____ to _____ concentrations

13. MRNA is converted into a sequence of amino acids at ribosomes. This process is called:

14. The powerhouse of the cell.

15. What instrument do you need to use to see cells?

16. The organelle that looks like a jelly bean and breaks down sugars to produce energy is the

17. B1.2.1 In what form is human DNA stored?

18. Contains chlorophyll and is where photosynthesis takes place. Found in plant cells only.

19. The release of large particles, often waste materials from the inside of the cell to the outside of the cell.

20. The _____ are like the solar panels of the plant cell.

21. Sensitivity is _____

22. Inheritance of ABO blood group is an example for

23. Which protein is involved in formation and maintenance heterochromatin

24. Which of these molecules can pass through a cell via active transport?

25. Plant and animal cells both