biology---have never understood this stuff! 1. which of the following does NOT take place during the g1 or g2?

Question

a. ATP synthesis b. cell growth c. cellular respiration d. enzyme activity e DNA replication
2. if a cell has 20 chromosomes how many chromatids will be present during prophase?
3. what event typically begins in anaphase & is completed by the end of telophase? a. alignment of chromosomes @ cell equator b. packing of DNA into well defined chromosomes c. dna replication d. cytokenesis
4. how many nuclear membranes must form when a single dividing cell reaches telophase? a. 4 b. 1 for each chromosome c. 2 d. 1 for each pair of chromosomes e. 1
5. what is 1 of the differences between cell divion in plant 7 animal cells? a. plant cells seperate chromosomes by attachment to the plasma membrane b. there is no dna replication before cell division in plant cells c. plant cells do not use a mitotic spindle to seperate chromosomes d. plant cells seperate by growth of a cell wall & membrane in the middle of the cell e. in a plant cell, there is no nucleus around the chromosomes

Answer 1

1. E
2. 40 chromatids.
3. A
4. 2
5. D

Quite easy XD

Answer 2

1) E
you should do the rest yourself, or post in homework help. Better yet, just crack open your biology textbook to the chapter on cell division and read it. Should take less than an hour.

Answer 3

It seems that these should be found quite easily in any biology textbook, fairly typical questions. Why not look in your book?