Download Mitosis Review Modified True/False Indicate whether the sentence

Mitosis Review
Modified True/False
Indicate whether the sentence or statement is true or false. If false, change the identified word or
phrase to make the sentence or statement true.
____ 1. As a cell's size increases, its ratio of surface area to volume increases.
_________________________
____ 2. As a cell's size increases, it places more demands on its DNA. _________________________
____ 3. The smaller a cell is, the more difficult it is for the cell to move enough materials across its
cell membrane. _________________________
____ 4. Most of a cell's growth takes place during the G2 phase of the cell cycle.
_________________________
____ 5. A cell's chromosomes are duplicated during interphase. _________________________
Figure 10-2
____ 6. The structure shown in Figure 10-2 is a duplicated chromosome.
_________________________
____ 7. Typically, the longest phase of mitosis is metaphase. _________________________
____ 8. A cell splits into two daughter cells during telophase. _________________________
____ 9. Normal cells stop growing when they come into contact with other cells.
_________________________
____10. Cancer is a disorder in which the body's cells lose the ability to control growth and division.
_________________________
Completion
Complete each sentence or statement.
11. Before a normal cell becomes too large to carry out normal activities, it will usually divide to
form two ____________________ cells.
12. Together, the G1 phase, S phase, and G2 phase are called ____________________.
Figure 10-3
13. The structure labeled A in Figure 10-3 is called the _________________________.
14. The process shown in Figure 10-3 occurs only in ____________________ cells that have just
divided.
15. During metaphase, each chromosome is connected to a _________________________ at its
centromere.
Short Answer
Figure 10-1
16. The main events of the cell cycle are labeled A, B, C, and D in Figure 10-1. Name these
events. Then briefly state what happens during each event.
Other
Figure 10-4
17. Interpreting Graphics What does Figure 10-4 represent? How do you know if this is an
animal cell or a plant cell?
18. Inferring Identify the structures labeled X and Y in Figure 10-4.
19. Applying Concepts List the correct order for the diagrams in Figure 10-4.
20. Predicting In Figure 10-4, describe the diagram that would be drawn to show the step after
the last one once the steps are arranged in order.