wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

During which phase of the cell cycle is DNA synthesized?


A

G1

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

G2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

S

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

M

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

S


S-phase (synthesis phase) is the part of the cell cycle in which DNA is replicated. It occurs between G1 phase and G2 phase.
The G1 phase, or Growth 1/Gap 1 phase, is the first of four phases of the cell cycle that takes place in eukaryotic cell division. In this part of interphase, the cell grows in size and synthesizes mRNA and proteins in preparation for subsequent steps leading to mitosis.
G2 phase, or Gap 2 phase, is the second subphase of Interphase in the cell cycle that directly precedes mitosis. It follows the successful completion of S phase, during which the cell's DNA is replicated.
Mitosis and cytokinesis together define the mitotic M phase of an animal cell cycle. Here the mother cell or the parent cell divides into two daughter cells which are genetically identical to each other.


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Cell cycle
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon