During what portion of the cell cycle does interphase occur?

Question

BlackTom AI · Accepted Answer

Interphase is the phase of the cell cycle during which the cell grows and replicates its DNA in preparation for mitosis. 
Option 1: G1 only. This is incomplete because interphase includes more than just the G1 phase; cells also spend time in S and G2 during interphase. 
Option 2: S only. While DNA replication occurs in S phase, interphase as a whole comprises G1, S, and G2, not just S. 
Option 3: G1 and G2. This misses the S phase, where DNA synthesis occurs, which is a key part of interphase. 
Option 4: G1, S, and G2. This is the correct description of interphase, as it includes all three preparatory stages before mitosis (M phase).

BIOL 1009 (001-006/050-055) Midterm Exam II

During what portion of the cell cycle does interphase occur?

查看解析

登录即可查看完整答案

类似问题

Question at position 91 In eukaryotes the replication of chromosomal DNA occurs during:G2 phaseanaphaseG1 phaseprophaseS phase

If A, B, and C represent G1, S, and G2, respectively, then which phase of the cell cycle would you predict to last the longest in duration? Use the data shown in the left panel (Cells without treatment graph) to answer this question.

Use the figure to answer the question below. In the figure, why does the amount of DNA in nucleus decrease from IV to V?

After S phase of interphase, each chromosome contains two sister chromatids.

Chromosome replication in a somatic cell takes place during

Question at position 36 DNA is replicated during the __________ subphase of interphase of the cell cycle.G1G2SM

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单