CELL CYCLE
REGULATION AND
MODIFIERS
A.Kezia
III/VI pharm D
624166602001
,Definition
• When a cell has grown to its maximum size it divides ,
and it takes place a series of changes in a newly formed
cell which involve in growth and division to form to
daughter cell, it is called Cell Cycle.
• It consist of two stages
1. A non dividing growing interphase or I Phase
2. A short dividing Mitotic or M Phase
, PHASES OF CELL CYCLE:
1. G1 (Pre mitotic gap)
2. S Phase
3. G2 (Pre mitotic Phase)
4. M Phase
• Prophase
• Metaphase
• Anaphase
• Telophase
5. G0 Phase
REGULATION AND
MODIFIERS
A.Kezia
III/VI pharm D
624166602001
,Definition
• When a cell has grown to its maximum size it divides ,
and it takes place a series of changes in a newly formed
cell which involve in growth and division to form to
daughter cell, it is called Cell Cycle.
• It consist of two stages
1. A non dividing growing interphase or I Phase
2. A short dividing Mitotic or M Phase
, PHASES OF CELL CYCLE:
1. G1 (Pre mitotic gap)
2. S Phase
3. G2 (Pre mitotic Phase)
4. M Phase
• Prophase
• Metaphase
• Anaphase
• Telophase
5. G0 Phase
