Exam 3 Module 9 Cell Division Flashcards
1
Q
G1 phase
A
Primary Growth Phase after cell division
- Cells Mature by making more cytoplasm and organells
- Cell carries on its normal metabolic activities
2
Q
G2 phase
A
Secondary Growth Phase
- occurs after DNA has been copied
- All cell structures needed for division are made
- Both organelles and proteins are synthesized
3
Q
mitosis
A
Division of the nucleus -AKA karyokinesis -only occurs in eukaryotes has four stages doesn't occur in some cells such as brain cells
4
Q
Know when/why cells divide
A
When? Development, Repair, Growth, Replacement
Why? To make gametes (eggs and sperm)
5
Q
G1 phase
A
Primary Growth Phase after cell division
- Cells Mature by making more cytoplasm and organelles
- Cell carries on its normal metabolic activities
- longest phase
6
Q
gamete
A
23Haploid(N)
7
Q
Know when/why cells divide
A
When? Development, Repair, Growth, Replacement, gametes
Why? make more cells
8
Q
diploid # of chromosomes
A
Diploid(2N)
46
9
Q
gametes
A
eggs and sperms
