Cell Cycle & Mitosis

Cards (12)

What is the sequence for mitosis?
interphase & prophase & metaphase & anaphase & telophase & cytokinesis
What is the definition of Interphase?
chromatids are not visible & cell organelle doubles
What is the last phase in ht cell cycle?
cytokinesis
What occurs in Prophase?
chromatids form & nuclei envelope disappears
What occurs in Metaphase?
centrioles move to opposite parts of cell & spindle fibre attach to chromatids and align to equator
What occurs in Anaphase?
spindle fibres shorten & spindle fibres are pulled a part and move to opposite poles
What occurs in Telophase?
nuclear envelope reforms and chromosomes disperse & spindle fibres disintegrate
What occurs in G1 & G2 phase of the cell cycle?
cell growth & new proteins synthesised & new organelle formed
What occurs in S phase of the cell cycle?
dna replication & amount of dna doubles
What occurs if cell division is not controlled?
cancer
What is the definition of benign?
grows in one place & does not spread - noninvasive
What is the definition go malignant?
grows quickly & invades other tissue through lymphoma/blood stream