Duplicate of Duplicate of Cycle Cycle and Mitosis

Question 1

When is the accuracy of DNA replication checked?

Accepted Answer

G2

Question 2

What is the primary characteristic of cancer?

Accepted Answer

Cells divide quickly

Question 3

Which phase of the cell cycle is the longest?

Accepted Answer

G1

Question 4

The number of chromosomes in a somatic human cell is _______.

Accepted Answer

46

Question 5

Which phase is shown here?

Accepted Answer

Anaphase

Question 6

Mitosis has two main purposes in a multicellular organism:

Accepted Answer

Growth and Repair

Question 7

DNA wraps around proteins called _________ to become chromosomes.

Accepted Answer

histones

Question 8

In which phase do the spindle fibers pull the sister chromatids apart?

Accepted Answer

Anaphase

Question 9

Which is listed in the correct order (smallest to largest?)

Accepted Answer

DNA-DNA/histones-chromatin-chromosome

Question 10

What kind of cell rarely (if ever) enters G0?

Accepted Answer

skin cell

Question 11

Which structure pulls the chromosome apart into two pieces?

Accepted Answer

Spindle

Question 12

You are testing drug that stops spindle fiber formation. Which phase cell cycle is affected?

Accepted Answer

M

Question 13

Which phase is not a part of interphase?

Accepted Answer

M

Question 14

What is the name of the structure marked 'x'?

Accepted Answer

Centriole

Question 15

In which phase does the cell divide?

Accepted Answer

M

Question 16

Which of the following controls the cell cycle in your body?

Accepted Answer

proteins

Question 17

Which phase occurs directly after anaphase?

Accepted Answer

Telophase

Question 18

A cell with 10 chromosomes undergoes interphase & mitosis. How many daughter cells are created?

Accepted Answer

2

Question 19

Which type of cell does not go through mitosis?

Accepted Answer

Bacteria

Question 20

Which of the following has a critical checkpoint?

Accepted Answer

G1

Question 21

DNA replication occurs during?

Accepted Answer

Interphase

Question 22

What are the two pieces called after the chromosome is broken apart?

Accepted Answer

Sister Chromatids

Question 23

In which phase does the DNA condense and become visible?

Accepted Answer

Prophase

Question 24

What structure is indicated by the arrow?

Accepted Answer

Centromere

Question 25

Why is DNA packaged in prophase?

Accepted Answer

So it can be organized & easily moved to the daughter cells

Question 26

A cell with 10 chromosomes undergoes interphase & mitosis. Each daughter cell will have ____ chromosomes.

Accepted Answer

10

Question 27

Mitosis makes 2 daughter cells that are INDENTICAL to the parent cell

Accepted Answer

True

Question 28

Why is the DNA spread out during interphase?

Accepted Answer

So it can be used

Question 29

The spreading of cancer is called

Accepted Answer

metastasis

Question 30

Chromosomes line up in the middle of the cell during

Accepted Answer

Metaphase

Question 31

What is this called?

Accepted Answer

Chromosome

Question 32

The process of dividing the cytoplasm into two separate daughter cells is called?

Accepted Answer

Cytokinesis

Question 33

In which phase does the cell duplicate its DNA?

Accepted Answer

S

Question 34

Mitosis makes ALL of the body cells in an organism. Body cells are also known as ______________ cells.

Accepted Answer

Somatic

Question 35

Uncontrolled cell growth is called

Accepted Answer

Cancer

Duplicate of Duplicate of Cycle Cycle and Mitosis

Questions 35

Duplicate of Duplicate of Cycle Cycle and Mitosis

Questions 35