Are chromosomes replicated or unreplicated in anaphase?

To make this happen, replicated chromosomes condense (prophase), and are positioned near the middle of the dividing cell (metaphase), and then each of the sister chromatids from each chromosome migrates towards opposite poles of the dividing cell (anaphase), until the identical sets of unreplicated chromosomes are …

Are the chromosomes replicated or unreplicated?

A homologous pair of chromosomes consists of one chromosome from each parent. During most of the cell cycle, homologous chromosome pairs are unreplicated. When the chromosomes replicate, each chromosome of the pair becomes doubled; each “half” of the doubled chromosomes is called a chromatid.

Are chromosomes replicated in anaphase 2 of meiosis?

Anaphase II

As in mitosis, each chromatid is now considered a separate chromosome (Figure 6). This means that the cells that result from meiosis II will have the same number of chromosomes as the “parent” cells that entered meiosis II.

Why is it called anaphase?

Anaphase is a stage in cell division that happens towards the end of mitosis. During anaphase, chromosomes move away from each other. … Anaphase was first coined in German, from the Greek ana-, “back.”

How do you explain anaphase?

Anaphase is the fourth phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells.

Can a chromosome have one chromatid?

When fully condensed, replicated chromosomes appear as thick X-shaped structures that are readily observed under the microscope (see figure below). Chromosomes can have 1 or 2 chromatids, depending on whether they have replicated.

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Does telophase have Unreplicated chromosomes?

To make this happen, replicated chromosomes condense (prophase), and are positioned near the middle of the dividing cell (metaphase), and then each of the sister chromatids from each chromosome migrates towards opposite poles of the dividing cell (anaphase), until the identical sets of unreplicated chromosomes are

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