M phase Flashcards
1
Q
create new diploid cells (2N)
A
mitosis
2
Q
two sets of chromosomes from parent cells
A
mito
3
Q
identical
A
mitosis
4
Q
single celled
A
binary fission
5
Q
generates haploid cells (1N)
A
meio
6
Q
one set of chromosomes per cell
A
meio
7
Q
body cells or somatic
A
mito
8
Q
sex cells
A
meio
9
Q
1 diploid to 2 haploid
A
m1
10
Q
2 haploid to 4 haploid
A
m2
11
Q
different genetically
A
meio
12
Q
first step of repro process
A
meio
13
Q
single
A
chromatin
14
Q
pair
A
chromatid
15
Q
official
A
chromosome
16
Q
pairing up
A
prophase
17
Q
sister chromatids join
A
p
18
Q
nuclear envelope disappears
A
p
19
Q
mitotic spindle formed
A
p
20
Q
centrosomes migrate to the poles (aster)
A
p
21
Q
metabolic activity during prophase
A
decreased
22
Q
spindle fibers are attracted to
A
kinetochore
23
Q
continuation of prophase
A
prometaphase
24
Q
duplicate chromosomes form a signle line on equator
A
metaphase
25
longest, middle
metaphase
26
it takes a long time creating
centromere and kinetochore
27
sister chromatids in anaphase
separate
28
cell elongates
as non kinetochore microtubules lengthen
29
shortest stage
ana
30
reverse prophase
telophase
31
cleavage furrow
telophase
32
daughter nuclei
forms
33
buclear membrane
reforms
34
spindle fibers
disappear
35
asters
inactivate
36
goes back to chromaton
telo
37
split
cytokinesis
38
egg and sperm
meoisis
39
pair up chromosomes crossover
prophase 1
40
zipper link structure that would keep mom and dad together
synaptonemal complex
41
action of making mam and dad never separate
synapsis
42
point of crossing over
chiasmata
43
line up homologs
metaphase 1
44
fast because each has their own kinetochore
meta 1
45
homologs separate, sister chromatids remain
ana 1
46
reverse of prophase
telo 1
47
cytokinesis
split
48
meiosis 2
similar to mitosis
