Why is the longest stage of mitosis?

What is the longest stage of mitosis and why?

The first and longest phase of mitosis is prophase. During prophase, chromatin condenses into chromosomes, and the nuclear envelope (the membrane surrounding the nucleus) breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles of the cell.

Which of the following is longest phase?

Interphase is the longest phase of the cell cycle.

Why is G1 phase the longest?

G1 is typically the longest phase of the cell cycle. This can be explained by the fact that G1 follows cell division in mitosis; G1 represents the first chance for new cells have to grow. Cells usually remain in G1 for about 10 hours of the 24 total hours of the cell cycle.

How long is each stage of mitosis?

The time required then for the complete process of mitotic cell division would lie within the following limits: Prophase, 30 to 60 minutes; metaphase, 2 to 10 minutes; anaphase 2 to 3 minutes; telophase 3 to 12 minutes and the reconstruction period from 30 t’o 120 minutes: total 70 to 180 minutes.

Which of the following phases are longest and shortest in mitosis?

It’s clearly mentioned in the NCERT that, Prophase is longest phase of mitosis. If we want to check whether Anaphase is shortest or not, then as it’s next to Metaphase, during metaphase chromosomes align themselves in single line. And in Anaphase, the only work is movement of chromosomes to the pole.

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