b2 cell division Flashcards
1
Q
what are the stages of the cell cycle
A
1) the longest stage.the cells grow increase in mass and carry out normal cell activities.At the end of stage 1 the cells suplicate DNA to make two copies of every chromosome.They also make mitochondria,ribosmes and chloroplasts
2)mitosis in this process set of chromosomes is pulled to each end of the dividing cell and the nucleus divides
3)the cytoplasm and cell membrane divide to form two new identical cells
