cell cycle

Question 1

interphase

Answer 1

DNA replication and normal cell activities

Question 2

interphases phases

Answer 2

G1-normal cell activites
S-DNA replication
G2-prepare for divison
M-mitosis

Question 3

Mitosis phases in order

Answer 3

Prophase
Metaphase
Anaphase
Telephase

Question 4

Prophase

Answer 4

chromatin condense and form chromosomes, centrioles move toward poles, nuclear envelope begins to disinegrates

Question 5

metaphase

Answer 5

chromosomes move towards middle equator

Question 6

anaphase

Answer 6

chromatin pulled apart by spindle fibers, form two identical chromosome, cytokinesis begins with cleave furrow

Question 7

telephase

Answer 7

chromosome begin to unwind, nuclear envelope reforms, cytokinesis continues

Question 8

mitotic DNA process

Answer 8

1. DNA as chromatin
2. DNA seperates and duplicates
3. Chromatin condense and become chromatid
4. two chromatid held together by centromere form chromsome