i'm pretty sure it's not prophase... please tell me the correct answer! prophase is the first step in mitosis right?
2007-01-08 19:14:47 · 6 answers · asked by monk 2 in Science & Mathematics ➔ Biology
DNA replication occurs in the Interphase (S Phase of cell reproduction), and must occur BEFORE, not during, mitosis.
The cell cycle:
1. Interphase consists of three growing stages: Gap 1 (G1 phase, which also includes Gzero step for some cells)), Synthesis (S phase), and Gap 2 (G2 phase).
2. M phase (mitosis) consists of Prophase, Prometaphase, Metaphase, Anaphase, Telophase, and Cytokinesis. Each phase is crucial to mitosis. Prophase does not occur until after DNA replication occurs.
Hope this helps!
2007-01-08 19:54:38 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Dna Replication Phase
2016-11-14 07:20:58 · answer #2 · answered by alterma 4 · 0⤊ 0⤋
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In bacteria, DNA replication goes on all the time. There's more of them than there are of us, so they win. In eukaryotes, DNA replication occurs during "S interphase." DNA replication just needs to happen before M (mitosis) phase.
2016-04-06 21:58:03 · answer #3 · answered by Anonymous · 0⤊ 0⤋
DNA replication occurs during the S-subphase of Interphase
Interphase is known as resting phase even though some reactions may occur.It has three substages:
G-1 phase
S-phase
G-2 phase
and replication occurs in S-phase by semi-conservative method
2007-01-08 19:24:35 · answer #4 · answered by praveen n 1 · 1⤊ 1⤋
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RE:
in what phase of mitosis does the DNA replication occur?
i'm pretty sure it's not prophase... please tell me the correct answer! prophase is the first step in mitosis right?
2015-08-18 10:53:03 · answer #5 · answered by Beckie 1 · 0⤊ 0⤋
It happens in interphase and interphase is the first step in mitosis prophase is the second step
2007-01-09 12:25:02 · answer #6 · answered by nilo 3 · 0⤊ 0⤋
anaphase i think
2007-01-08 19:23:18 · answer #7 · answered by Dre 5000 2 · 0⤊ 2⤋