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Chapter 21 - Cell Cycle - 1
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Chapter 21 - Cell Cycle - 1
1.
It is the period of extensive metabolic activity:
a. G
1
b. S
c. G
o
d. G
2
2.
In human cell, average cell cycle is about
a. 24 hours
b. 18 hours
c. 6 hours
d. 12 hours
3.
The period of cell cycle between two consecutive divisions is termed as:
a. Prophase
b. Interphase
c. Metaphase
d. Telephase
4.
The vesicles forming phargmoplast originate during
a. Metaphase
b. Inter phase
c. Prophase
d. Telephase
5.
Cancer is caused mainly by mutations in:
a. S-phase
b. G
2
stage
c. Sex cells
d. Somatic cells
6.
The interphase of meiosis lacks:
a. S phase
b. G
o
stage
c. G
1
stage
d. G
2
stage
7.
Condensation of chromosomes reaches to its maximum during:
a. Leptotene
b. Zygotenre
c. Diplotane
d. Diakinesis
8.
The sex chromosome complement in individuals with klinefelter′s syndrome is
a. XYYY
b. XXY
c. Xy
d. XXYY
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