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Worksheets

Long Test 5

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Chromosomes are duplicated during what stage of the cell cycle?

a)

G1 phase

b)

prophase

c)

prometaphase

d)

S phase

2.

Which of the following events does not occur during some stages of interphase?

a)

DNA duplication

b)

increase in cell size

c)

organelle duplication

d)

separation of sister chromatids

3.

The mitotic spindle arise from which cell structure?

a)

centromere

b)

centrosome

c)

cleavage furrow

d)

kinetochore

4.

Attachment of the mitotic spindle fibers to the kinetochore is a characteristic of which stage of mitosis?

a)

anaphase

b)

metaphase

c)

prometaphase

d)

prophase

5.

Unpacking of chromosomes and the formation of a new nuclear envelope is a characteristic of which stage of mitosis?

a)

anaphase

b)

metaphase

c)

prometaphase

d)

telophase

6.

Separation of the sister chromatids is a characteristic of which stage of mitosis?

a)

anaphase

b)

metaphase

c)

prometaphase

d)

telophase

7.

The chromosomes become visible under a light microscope during which stage of mitosis?

a)

anaphase

b)

metaphase

c)

prometaphase

d)

prophase

8.

The fusing of Golgi vesicles at the metaphase plate of dividing plant cells forms what structure?

a)

actin ring

b)

cell plate

c)

cleavage furrow

d)

mitotic spindle

9.

What is the main prerequisite for clearance at the G2 checkpoint?

a)

cell has reached a sufficient size

b)

an adequate stockpile of nucleotides

c)

accurate and complete DNA replication

d)

proper attachment of mitotic spindle fibers to kinetochores

10.

If the M checkpoint is not cleared, what stage of mitosis will be blocked?

a)

anaphase

b)

metaphase

c)

prometaphase

d)

prophase

11.

Which of the following is the longest stage in the cell cycle?

a)

Interphase

b)

Meiosis I

c)

Meiosis II

d)

Mitosis

12.

The correct sequence of phases in interphase is ___.

a)

G1, G2, S

b)

G1, S, G2

c)

G2, G1, S

d)

S, G1, G2

13.

The longest phase in the cell cycle is ___.

a)

G1

b)

G2

c)

M

d)

S

14.

The correct sequence in mitotic division is ___.

a)

anaphase, telophase, metaphase, prophase

b)

metaphase, anaphase, telophase, prophase

c)

prophase, metaphase, anaphase, telophase

d)

telophase, prophase, metaphase, anaphase

15.

During which of the following stages of interphase does the chromosome consisting of two chromatids join at the centromere?

a)

G1

b)

G1 and G2

c)

G1, G2, and S

d)

S and G2