Question: What Phase Of Mitosis Is The Shortest?

Is metaphase the longest stage of mitosis?

Metaphase is the longest stage of mitosis.

The third stage of mitosis is anaphase.

During it, chromatids of each chromosome are separated from each other and move to different poles due to pulling filaments.

Now microtubules are not built up, they are disassembled..

Why is calling interphase a resting phase inappropriate?

Answer and Explanation: It would be inappropriate to call interphase as the resting phase because, in this phase, metabolic activity at the molecular level occurs.

Which is the first stage of mitosis?

ProphaseProphase is the first stage in mitosis, occurring after the conclusion of the G2 portion of interphase. During prophase, the parent cell chromosomes — which were duplicated during S phase — condense and become thousands of times more compact than they were during interphase.

Which phases of mitosis are the most difficult to distinguish?

# Since prophase and prometaphase are difficult to distinguish, classify these cells as prophase.

Which phase of mitosis is the longest and why?

InterphaseInterphase is the longest part of the cell cycle. This is when the cell grows and copies its DNA before moving into mitosis. During mitosis, chromosomes will align, separate, and move into new daughter cells. The prefix inter- means between, so interphase takes place between one mitotic (M) phase and the next.

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.

What stage of mitosis do cells spend the most time in?

InterphaseInterphase is the phase of the cell cycle in which a typical cell spends most of its life. During interphase, the cell copies its DNA in preparation for mitosis.

Which phase of mitosis is the shortest and why?

AnaphaseAnaphase is the shortest phase of mitosis. In anaphase, the sister chromatids are pulled apart to opposite ends of the cell. In metaphase, chromosomes line up along the metaphase plate. Metaphase takes a short amount of time to complete.

Why is mitosis the shortest phase?

Anaphase is considered the shortest stage of the cell cycle because this stage involves only the separation of sister chromatids and their migration…

What is the cell doing during mitosis?

Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.

Which cell is in the in between phase of mitosis?

Cytokinesis. The final cellular division to form two new cells. In plants a cell plate forms along the line of the metaphase plate; in animals there is a constriction of the cytoplasm. The cell then enters interphase – the interval between mitotic divisions.

Which of the following is shortest phase?

The correct answer to this question is option (b) anaphase. Anaphase is the fourth stage of cell mitosis where there is a separation of the duplicate genetic material from the nucleus of the main cell or the parent cell into two similar daughter cells.

What is the longest phase of meiosis?

Prophase IProphase I is typically the longest phase of meiosis. During prophase I, homologous chromosomes pair and exchange genetic information (homologous recombination). This often results in chromosomal crossover.

How long does it take to calculate mitosis?

(P+M+A+T) — the sum of all cells in phase as prophase, metaphase, anaphase and telophase, respectively; N — total number of cells. From the cell cycle, 1.2% is mitotic and the rest will obviously be interphase. So, 1.2% is 30 minutes, so 100% (length of total cell cyle) is 2500 minutes (42hours).

Which phase requires the longest time for completion?

ProphaseProphase is the mitotic phase that requires the longest time for completion for normal cells.