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Cell Division

Total questions: 20

Worksheet time: 3600secs

Name
Class
Date
1.

In which of the following phases does replication of DNA occur during interphase?

a)

M

b)

S

c)

G 1

d)

G 2

2.

Which phase of mitosis shows early formation of vesicles on the cell equator in a plant cell ?

a)

Prophase

b)

Anaphase

c)

Metaphase

d)

Telophase

3.

The number of chromosomes found in a daughter cell completing meiosis is 3.Which of the following shows the parent cell?

a)
b)
c)
d)
4.

What is the phase before the phase shown in the above diagram?

a)

Anaphase

b)

Metaphase

c)

Telophase II

d)

Metaphase II

5.

The diploid chromosomal number of a cat is 38. If one of the homologous chromosome pairs does not separate during Meiosis I, how many chromosome can be found in the abnormal gametes ?

a)

19

b)

18

c)

37

d)

38

6.

Based on the diagram below, what is X and Y?

a)

X – synthesis phase; Y – cytokinesis

b)

X – cytokinesis; Y – synthesis phase

c)

X – prophase; Y – telophase

d)

X – prophase; Y - cytokinesis

7.

Diagram above shows a process in a phase of cell division.

What phase does this process occur?

a)

Metaphase I

b)

Metaphase II

c)

Prophase I

d)

Prophase II

8.
If the "2n" number is 10, how many chromosomes do gametes have?
a)
10
b)
5
c)
20
d)
15
9.
The longest phase of the cell cycle 
a)
prophase
b)
interphase
c)
metaphase
d)
mitosis
10.
Identify the phase of mitosis
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
11.
The process by which the nuclear material is divided equally between two new cells
a)
mitosis
b)
cancer
c)
spindle
d)
centromere
12.
the phase of mitosis in which the sister chromatids separate (pull apart) from each other
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
13.
Which is the correct order?
a)
C,D, B, A, F, E
b)
D,A,F,C,E,B
c)
B,E,C,F,A,D
d)
C,B,D,A E,F
14.
The point on the chromosome where the two chromatids are held together is the
a)
centromere
b)
centriole
c)
chromosome
d)
chromatid
15.
This picture shows which process?
a)
mitosis
b)
meiosis
c)
the cell cycle
16.
A duplication process of cells 
a)
mitosis
b)
metaphase
c)
telophase
d)
prophase
17.

The structures labeled B are

a)

centrioles

b)

sister chromatids

c)

centromeres

d)

chromopheres

18.
How many daughter cells are produced in mitosis?
a)
4 new cells
b)
2 new cells
c)
One new cell
d)
none of these
19.

The cell cycle consists of the G1, S, G2, and the _____ phase.

a)

G3

b)

M

c)

G4

d)

A

20.

During G1 phase,

a)

DNA synthesized

b)

organelles synthesized

c)

centrosome duplicates

d)

chromosome duplicates