1. First, it's important to understand what homologous chromosomes and chromatids are. Homologous chromosomes are pairs of chromosomes, one from each parent, that are similar in shape and size. Each chromosome in a homologous pair carries the same genes in the same location, but the specific versions of those genes might be different.

2. A chromatid is one of two identical halves of a replicated chromosome. During the S phase of the cell cycle, each chromosome is replicated to produce two identical copies, which are called sister chromatids.

3. So, if a cell has 5 pairs of homologous chromosomes, that means it has 10 chromosomes in total.

4. At the start of mitosis, each of these 10 chromosomes would have been replicated during the S phase of the cell cycle. This means that each chromosome now consists of two identical sister chromatids.

5. Therefore, a cell with 5 pairs of homologous chromosomes would have 20 chromatids at the start of mitosis.

Question

1. First, it's important to understand what homologous chromosomes and chromatids are. Homologous chromosomes are pairs of chromosomes, one from each parent, that are similar in shape and size. Each chromosome in a homologous pair carries the same genes in the same location, but the specific versions of those genes might be different.

2. A chromatid is one of two identical halves of a replicated chromosome. During the S phase of the cell cycle, each chromosome is replicated to produce two identical copies, which are called sister chromatids.

3. So, if a cell has 5 pairs of homologous chromosomes, that means it has 10 chromosomes in total.

4. At the start of mitosis, each of these 10 chromosomes would have been replicated during the S phase of the cell cycle. This means that each chromosome now consists of two identical sister chromatids.

5. Therefore, a cell with 5 pairs of homologous chromosomes would have 20 chromatids at the start of mitosis.

Knowee AI · Accepted Answer

1. First, it's important to understand what homologous chromosomes and chromatids are. Homologous chromosomes are pairs of chromosomes, one from each parent, that are similar in shape and size. Each chromosome in a homologous pair carries the same genes in the same location, but the specific versions of those genes might be different.

2. A chromatid is one of two identical halves of a replicated chromosome. During the S phase of the cell cycle, each chromosome is replicated to produce two identical copies, which are called sister chromatids.

3. So, if a cell has 5 pairs of homologous chromosomes, that means it has 10 chromosomes in total.

4. At the start of mitosis, each of these 10 chromosomes would have been replicated during the S phase of the cell cycle. This means that each chromosome now consists of two identical sister chromatids.

5. Therefore, a cell with 5 pairs of homologous chromosomes would have 20 chromatids at the start of mitosis.

A cell with 5 pairs of homologous chromosomes would have how many chromatids at the start of mitosis?

Question

A cell with 5 pairs of homologous chromosomes would have how many chromatids at the start of mitosis?

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