S phase - for synthesis
DNA copies itself during the S phase of the cell cycle, which occurs before mitosis.
Chromatin (DNA in loose form) is replicated in the S phase of interphase. Interphase follows prophase and is comprised of a G1 phase, S phase, and G2 phase.
Well a virus can duplicate many copies of itself by attaching itself to a cell, any cell, and using the cells machinery they inject their DNA and later the cell bursts and copies of the virus come out. When a bacteria duplicates it uses binary fission. Binary fission is when a bacteria splits itself into two and makes to copies of itself. Hope I answered your question.
A) Mitosis B) S Phase C) G1 Phase D) G2 Phase The Best Answer is (B) BY Tiiz
A cell at the end of the first phase (G1) is preparing for DNA synthesis, while a cell at the end of the second phase (G2) has already replicated its DNA. At the end of G1, the cell has two copies of each chromosome, whereas at the end of G2, the cell has four copies, as it underwent DNA replication during the S phase.
S phase
DNA copies itself during the S phase of the cell cycle, which occurs before mitosis.
Chromatin (DNA in loose form) is replicated in the S phase of interphase. Interphase follows prophase and is comprised of a G1 phase, S phase, and G2 phase.
Replication! 1) DNA splits 2) DNA copies 3) left with 2 copies of DNA! :)
DNA replication
DNA Replication :)
Replication
The enzyme
meosis
Replication
regeneration
A virus is a small strand of DNA or RNA that copies itself.