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Ch.10 Cell growth and Division
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Why do cells divide rather than grow indefinitely?
Describe what is meant by “DNA Overload”
Explain the relationship between cell size (volume) and surface area.
Why does volume increase faster than surface area?
What does cell division form?
What happened before cell division occurs?
Define mitosis.
Define cytokinesis
Explain why mitosis is asexual reproduction.
What are chromosomes made up of?
How many chromosomes do human cells have?
Why can you usually not see chromosomes?
What is a sister chromatid?
What is a centromere?
Draw the cell cycle (Fig 10-4)
Describe the cell cycle.
What are three phases that make up interphase?
What occurs in each of the phases of interphase?
What are the four phases of mitosis?
During prophase what becomes visible?
What are centrioles?
What is the job of the spindle?
What disappears during prophase?
How long does metaphase last?
What occurs during metaphase?
Describe the events of anaphase.
What occurs during telophase?
Describe cytokinesis in an animal cell
Describe cytokinesis in a plant cell
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