Cell cycle

Total Flash Cards » 9
 
1. 

what are the phases of cell cycle?

 

interphase prophase metaphase anaphase telophase cytokinesis

 
2. 

what are the parts of a chromosome structure?

 

SISTER CHROMATIDS CCENTROMERE

 
3. 

Chromosomes are made of ??? how many per person? when visible? replicated...???

 

DNA 46 cell division before cell division

 
4. 

Mitosis: phases??

 

P M A T

 
5. 

Prophase

 

1st & longest(mitosis); chromosomes visible; centrioles=opposite side, form spindles;nuclear envelope breaks down; nucleolus disappears

 
6. 

Metaphase

 

shortest; chromosomes line up in middle of cell and spindle fibers attach

 
7. 

anaphase

 

centromeres split sisters move away

 
8. 

Telophase

 

chromosomes become dense and are yarn like nuclear envelope reforms & nucleolus reappears; spindle breaks apart mitosis is complete

 
9. 

cytokinesis

 

division of cytoplasm cleavage or furrow forms; plant: cell plate is formed