Ch4 Cell Phases Flashcards
1
Q
What is Interphase?
A
nuclear envelope intact
two centrosomes together
2
Q
What is early prophase?
A
centrosomes pull apart a bit
expansion of nuclear envelope
3
Q
What is late prophase?
A
further expansion of nuclear envelope and fragmentation with attachment to kinetochores
spindle poles
4
Q
What is Metaphase?
A
centrosomes at opposite poles
chromosomes and centromere cluster in the middle
5
Q
What is early anaphase?
A
squibble V shape close to middle
daughter chromosome pairs
6
Q
What is late anaphase?
A
V shape pulls further apart as spindle double length
7
Q
What is Telophase?
A
formation of new nuclear envelopes at opposite ends
spindles break
8
Q
What is Cytokinesis
A
splitting of the two
