What happens to the DNA during interphase?
Understand the Problem
The question is asking about the process and changes that DNA undergoes during interphase, which includes the stages of G1, S, and G2 phases. Understanding what occurs to DNA, such as replication and organization, will help in answering it.
Answer
The chromosomes are decondensed and distributed throughout the nucleus. DNA replication occurs in preparation for cell division.
During interphase, the chromosomes are decondensed and distributed throughout the nucleus. It is the period when the cell grows and DNA replication occurs in preparation for cell division.
Answer for screen readers
During interphase, the chromosomes are decondensed and distributed throughout the nucleus. It is the period when the cell grows and DNA replication occurs in preparation for cell division.
More Information
Interphase consists of three stages: G1 (cell growth), S (DNA synthesis), and G2 (preparation for mitosis). DNA replication occurs specifically during the S phase.
Tips
A common mistake is to think DNA replication happens during mitosis instead of interphase.
Sources
- 10.2A: Interphase - Biology LibreTexts - bio.libretexts.org
- Replication and Distribution of DNA during Mitosis - Nature - nature.com
- Interphase - Wikipedia - en.wikipedia.org
