Quick Answer: What happens to the number of chromatids after DNA replication What happens to the number of chromosomes?

What happens to chromatids after replication?

In replication, the DNA molecule is copied, and the two molecules are known as chromatids. During the later stages of cell division these chromatids separate longitudinally to become individual chromosomes. Chromatid pairs are normally genetically identical, and said to be homozygous.

How many total chromatids does a cell have after DNA replication?

After replication there are a total of 46 chromosomes, with 92 individual chromatids, in each cell.

What would a chromosome look like after DNA replication?

After DNA replication, each chromosome now consists of two physically attached sister chromatids. After chromosome condensation, the chromosomes condense to form compact structures (still made up of two chromatids).

What phase is 92 chromatids?

The S phase is where DNA is duplicated and there become 92 chromatids.

How many chromosomes and chromatids are in each stage of meiosis?

During meiosis II, each cell containing 46 chromatids yields two cells, each with 23 chromosomes. Originally, there were two cells that underwent meiosis II; therefore, the result of meiosis II is four cells, each with 23 chromosomes.

What happens to the number of chromosomes in meiosis?

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. … The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

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