Nov 4th/7th Mitosis Day 1

Mitosis is a type of cell division in which two                         cells are formed.

• Identical

• Similar

• Different

• Smaller

In metaphase-

• Nucleus disappear and chromosomes line up at the middle of the cell.

• Chromosomes start moving randomly.

• Chromosomes decondense.

• Chromosomes clump at the middle.

In telophase-

• Nuclear membrane develops around the chromosomes forming 2 nuclei.

• Nuclei does not form around chromosomes.

• Chromosomes lossen up.

• Nuclear membrane disappear.

Nuclear membrane disappears

Chromosomes can now be seen

Centrioles move to opposite sides

• Metaphase

• Interphase

• Telophase

• Prophase

What phase of mitosis is occuring in the picture?

• Prophase
• Metaphase
• Cytokinesis
• Telophase

What phase of mitosis is pictured?

• Metaphase
• Telophase
• Prophase
• Anaphase

Name the phase:

• Prophase
• Metaphase
• Anaphase
• Telophase

If there are 20 chromosomes in the nucleus before mitosis how many will there be in each new daughter cell after cytokinesis?

• 20

• 10

• 40

• 200

Before cells can divide, what must be copied?

• mitochondria
• cytoplasm
• DNA
• Cell Wall

Which Image represents Prophase?

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