mitosis

cell cycle= process of growth and division 

interphase- chromosomes appear condensed 

phrophase- centrioles (sides of cell-POLES), nuclear envolope begins to break down. chromosomes have condensed to avoid tangling. 

metaphase- spindal fibre forms- centriole to centriole. chromosomes attatch to spinal fibre, along eguator by there centromeres. 

anaphase- spindal fibre contracts- chromosomes are pulled to the centioles, by the centromeres. 

telophase- 2 new nuclear envolopes are formed and chromosomes unravel to look like interphase, 

cyotkinesis- division of the cytoplasm and formation of new membrane and or cell wall. 

?
what happens during interphase?
prepare to divide, DNA is unraveled and replicated, organelles are replicated and ATP content is increased.
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four stages of mitosis?
prophase, metaphase, anaphase, telophase
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when does the nuclear envelope break down?
during prophase
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what happens in growth stage 1?
cellular content are duplicated
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what happens in growth stage 2?
the cell 'double checks' for any errors
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what happens during synthesis? each of the 46 chromosomes are du
each of the 46 chromosomes are duplicated (because they divide- into 2 new cells)
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Other cards in this set

Card 2

Front

four stages of mitosis?

Back

prophase, metaphase, anaphase, telophase

Card 3

Front

when does the nuclear envelope break down?

Back

Preview of the front of card 3

Card 4

Front

what happens in growth stage 1?

Back

Preview of the front of card 4

Card 5

Front

what happens in growth stage 2?

Back

Preview of the front of card 5
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