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Ugo [173]
3 years ago
15

Helllllp please! Sort the events of the cell cycle into the correct order. (These are all in the wrong order.)

Biology
1 answer:
vladimir2022 [97]3 years ago
3 0

Answer:

1. Interphase

2. Cytokinesis

3. Chromosome form

4. Chromosomes line up along the equator

5. Sister chromatids separate

6. Two nuclei form

Explanation:

The cell cycle comes in 2 phases. There's the

1. Interphase stage

2. Mitotic stage

In the Interphase Stage, there are 3 stages which are:

1. G1 phase

2. S phase

3. G2 phase

After the interphase stage, it moves to cytokinesis or mitosis.

In the mitosis phase, there are 5 stages, which are

a. Prophase

b. Prometaphase

c. Metaphase

d. Anaphase

e. Telophase

<u>A</u><u>.</u><u> </u><u>PROPHASE</u>

This phase is also called the chromosome condensation phase. This is the stage where the 2 chromatids condense at a point called the centromere. When 2 chromatids condense, they form a chromosome.

<u>B</u><u>.</u><u> </u><u>PROMETAPHASE</u>

In this stage, the nuclear membrane disintegrates into small membrane vesicles

<u>C</u><u>.</u><u> </u><u>METAPHASE</u>

In this stage the centrosome pulls the the two chromatids, condensed at the centromere, towards the opposite ends of the cell in order to ensure equitable distribution of chromosome. In other words, it aligns each chromosome formed at the centromere to line up along the equator

<u>D</u><u>.</u><u> </u><u>ANAPHASE</u>

In this stage, two sister chromatids are formed

<u>E</u><u>.</u><u> </u><u>TELOPHASE</u>

Telo is gotten from the Greek word meaning "end". So this is the end phase. In this phase, two nuclear membrane forms around each sister chromatids thereby separating the sister chromatids and forming two nuclei.

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