Cell Division: Mitosis & Meiosis

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Transcript Cell Division: Mitosis & Meiosis

Chapter 10
Cell Division
Chapter 10, Section 1
Cell Growth
(p.241-243)
Limits to Cell Growth
• Which of the cells below would require a
higher demand of O2 and glucose, while
producing more CO2?
– Calculate the surface area to volume ratio of all
three to justify your answer.
Limits to Cell Growth
Surface Area
• Determines rate at which
materials are moved into &
out of the cell
Volume
• Determines rate at which
wastes are generated
Chapter 10, Section 2
The Cell Cycle
(p.244-249)
DNA vs. RNA
Before a cell can divide, DNA must be
replicated…
Dehydration Synthesis Reaction
Mitosis
• Prokaryotes
• Eukaryotes