객관식
Which of the following events occur during interphase?
988
views
11. Cell Division
Interphase
Multiple Choice
Which of the following phases of interphase is responsible for the duplication of DNA in the form of chromatin?
A
G2 phase
B
S phase
C
G1 phase
D
M phase
검증된 단계별 안내1
Understand the cell cycle: The cell cycle consists of interphase and the mitotic phase. Interphase is further divided into three phases: G1, S, and G2.
Identify the role of each interphase phase: G1 phase is for cell growth, S phase is for DNA synthesis, and G2 phase is for preparation for mitosis.
Focus on the S phase: During the S phase, DNA replication occurs, resulting in the duplication of DNA in the form of chromatin.
Differentiate between chromatin and chromosomes: During interphase, DNA is in the form of chromatin, which is less condensed than chromosomes.
Conclude that the S phase is responsible for DNA duplication: Since the S phase is dedicated to DNA synthesis, it is the phase responsible for the duplication of DNA in the form of chromatin.
Related Videos
Related Practice
