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Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 1G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

M: Mitosis1. Breakdown of nuclear membrane2. Condensation of chromosomes3. Attachment of chromosomes to mitoticspindles

Daughtercells

Centrosome

Cell membrane

DNANuclearmembrane

Mitotic spindle

Condensedchromosome

Spindle pole

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 2G1: Cell grows in size,prepares for DNAreplication

Centrosome

DNA

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 3G1: Cell grows in size,prepares for DNAreplication

S: DNA replicationCentrosome

DNA

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 4G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

Centrosome

DNA

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 5G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

M: Mitosis

Centrosome

DNA

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 6G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

Centrosome

DNA

M: Mitosis1. Breakdown of nuclear membrane

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 7G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

Centrosome

DNA

M: Mitosis1. Breakdown of nuclear membrane2. Condensation of chromosomes

Condensedchromosome

Cell membrane

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 8G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

M: Mitosis1. Breakdown of nuclear membrane2. Condensation of chromosomes3. Attachment of chromosomes to mitoticspindles

Centrosome

DNA

Condensedchromosome

Spindle pole

Cell membrane

Mitotic spindle

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 9G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

M: Mitosis1. Breakdown of nuclear membrane2. Condensation of chromosomes3. Attachment of chromosomes to mitoticspindles

Centrosome

DNA

Condensedchromosome

Spindle pole

Cell membrane

Mitotic spindle

Nuclearmembrane

Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

18.2 The cell cycle is the series of events that transpire between one cell division and the next

Slide number 10G1: Cell grows in size,prepares for DNAreplication

S: DNA replication

G2: Cell prepares fordivision

M: Mitosis1. Breakdown of nuclear membrane2. Condensation of chromosomes3. Attachment of chromosomes to mitoticspindles

Daughtercells

Centrosome

DNA

Condensedchromosome

Spindle pole

Cell membrane

Mitotic spindle

Nuclearmembrane

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