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Which of the three stages of the cell cycle is the shortest?

a. Mitosis
b. Cytokinesis
c. Interphase
d. Each stage takes the same amount of time

User Sumon C
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2 Answers

2 votes

Answer:

Cytokinesis

Step-by-step explanation:

We can prove Cytokinesis to be the correct answer because Mitosis occurs over a period of 2 hours, Interphase occurs over a period between 18 and 20 hours and Cytokinesis only occurs over a period about an hour long. Comparing between these numbers we can clearly see 1 hour is less than 2 hours, and 18-20 hours. Since Cytokinesis is the shortest stage of the cell cycle we can rule out all the other answers expect for B. Cytokinesis.

What is Mitosis?

Mitosis is a process of cell duplication, in which one cell divides into two genetically identical daughter cells. In the various stages of mitosis, the cell's chromosomes are copied and then distributed equally between the two new nuclei of the daughter cells. This process of cell duplication takes about 2 hours.

What is Cytokinesis?

Cytokinesis means the process of division of cytoplasm. Division. The nucleus gets divided into two daughter nuclei. The cytoplasm, cell organelles and the nuclei divide and are passed on to daughter cells equally. This process of division of cytoplasm takes about 1 hour.

What is interphase?

Interphase refers to the phase of the cell cycle in which a cell copies its DNA to prepare for mitosis. This phase is also referred to as the 'daily living' or the metabolic phase of the cell. Furthermore, in this stage, a cell gets nutrients and then metabolizes these nutrients. The process of Interphase takes about 18-20 hours.

User Jonatan Goebel
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1 vote

Final answer:

Cytokinesis is the shortest stage of the cell cycle.

Step-by-step explanation:

Out of the three stages of the cell cycle, the shortest stage is Cytokinesis. Cytokinesis is the process of dividing the cytoplasm and cell body into two new cells. The mitotic phase, which includes Mitosis, takes about 1-2 hours, while the Interphase stage, which consists of G1, S, and G2, is the longest and prepares the cell for division.

User Grechut
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