DNA Replication - Cell Division

Question 1

Every time a cell divides, the DNA undergoes _____, which is duplication or _____ of itself.

Answer 1

1. replication

2. reproduction

Question 2

_____ is a duplication division resulting in two new cells that are identical both to each other and to the original cell (parent cell) that began _____. Each cell must have a complete _____.

Answer 2

1. Mitosis
2. mitosis
3. genome

Question 3

Mitosis occurs in a regulated pattern known as the _____ _____.

Answer 3

1. cell

2. cycle

Question 4

Cells not actively dividing are in the reproductive resting state known as _____.

Answer 4

G(subscript 0)

Question 5

Skin cells in the G(subscript 0) state produce keratin and other skin products but do not _____.

Answer 5

reproduce

Question 6

Most normal cells are in the state of _____ _____ of the time and leave it only to _____ when generation of more cells is needed.

Answer 6

1. G(subscript 0)

2. reproduce

Question 7

Cells must be capable of cell division to undergo _____.

Answer 7

mitosis

Question 8

Some cells do not _____ once organ maturation is complete.

Answer 8

divide

Question 9

List three types of non dividing cells:

Answer 9

1. skeletal muscle cells
2. cardiac muscle cells
3. neurons

Question 10

List four types of cells capable of division:

Answer 10

1. skin cells
2. bone marrow cells
3. liver cells
4. epithelial cells (cells that line the lungs, GI tract, bladder, uterus, etc.)

Question 11

Name the cell cycle phase:

Production of proteins important to cell division and in normal physiological function after mitosis is complete.

Answer 11

G (subscript 2)

Question 12

Name the cell cycle phase:
The cell is getting ready for division by taking on extra nutrients, making more energy, and growing extra membrane. The amount of cell fluid (_____) also increases.

Answer 12

1. G (subscript 1)

2. cytoplasm

Question 13

Name the cell cycle phase:

DNA replication and syntheses

Answer 13

S

Question 14

Name the cell cycle phase:
Mitosis in which the DNA in the nucleus pulls apart and creates two nuclei (_____), followed by the cell separating into two cells, each with one nucleus (_____).

Answer 14

1. M
2. nucleokinesis
3. cytokinesis