Mitosis

Question 1

How many stages of mitosis are there

Answer 1

4

Question 2

Name all stages of mitosis

Answer 2

Prophase Pee
Metaphase More
Anaphase After
Telophase Tea

Question 3

Prophase

Answer 3

Chromosomes uncondense and thicken so they are visible

Nucleolus disappears and nuclear envelope begins to break down

Centrioles start to move to opposite pole

Question 4

Metaphase

Answer 4

Chromatids attached to the centomeres

Spindle fibres from centrioles attach to centromere and move chromosones to the middle

Envelope and nucleolus fully dissapeared

Metaphase for middle

Question 5

Anaphase

Answer 5

Spindle fibres contract

Centromeres of chromatids split and one chromatid from each chromosome is pulled to opposite poles

Each half of the cell receives one chromatid that is identical to the one in the other pole because each half of a chromosome are identical chromatids

Question 6

Telophase

Answer 6

New nuclear envelope and nucleolus start to form around each group of chromatids

Chromosomes begins to uncoil and become less distinct

Centrioles disappear