Tuesday, August 17, 2010

PLEASE describe the events that take place during each phase of interphase?

1) describe the events that take place during each phase of interphase .





2) list four type of events that take place in a eukaryotic organism , such as a deer , that riquire cell division .








THANKS

PLEASE describe the events that take place during each phase of interphase?
1. During interphase:


G1: new daughter cell grows by adding cytoplasm and organelles; carries out normal cell functions


S: DNA replicates; only happens if cell is going to divide


G2: cell grows further to prepare for division





2. Cell division is necessary for:


growth: by adding more cells


development: by making new kinds of cells for different structural changes


replacement: making new cells to replace worn out, old cells


repair: making new cells to repair damaged tissue
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