10CellDivisionMitosisPowerPoint

10CellDivisionMitosisPowerPoint - The Cell Cycle: Mitosis...

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Unformatted text preview: The Cell Cycle: Mitosis Lecture 10 Why do cells divide? _______ _______ _______ Essential Features of Cell Division 1. Tra ns m it a c o m ple te c o py o f _______ info rm a tio n (_____). 2. Tra ns m it m a te ria ls ne c e s s a ry fo r c e ll to s urvive a nd us e g e ne tic info rm a tio n. _____ _______ Activities of a cell from one cell division to the next Cell ______ DNA is ________ Cell divides into two identical ________ ________ Two Fundamental Types of Cells Prokaryotic Eukaryotic Prokaryotic Cell Cycle Prokaryotic chromosome a circular loop Prokaryotes multiply by _______ ________ 1. chromosome attaches to plasma membrane 2. chromosome is replicated 3. cell elongates new plasma membrane and cell wall are added between chromosomes, pushing them towards opposite ends of cell 4. parent cell is divided into two identical daughter cells Division of _________ cells (non reproductive cells) in eukaryotic organisms.- A single cell divides into two identical daughter cells- Daughter cells have same # of chromosomes as does parent cell. What is Mitotic Cell Division? Packing for the move When cell is not dividing DNA m o le c ule s in e xte nde d, unc o nde ns e d fo rm = __________ C e ll c a n o nly us e DNA to pro duc e m o le c ule s whe n in e xte nde d s ta te . When cell is preparing for division DNA m o le c ule s c o nde ns e to fo rm ______________ prio r to divis io n....
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This note was uploaded on 11/13/2011 for the course BIO 100 taught by Professor Robinson during the Winter '08 term at BYU.

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10CellDivisionMitosisPowerPoint - The Cell Cycle: Mitosis...

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