different stages of mitosis chromosome lingo cell cyclecheck pointscancer 100 200 300 400
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MITOSIS REVIEW
Different stages of mitosis
Chromosome lingo
Cell Cycle
Check points
Cancer
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Miscellaneous
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When is DNA called chromatin?When it is in the nucleus during interphase; the spaghetti
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When is DNA called a sister chromatid?When it is paired up during mitosis
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What is the spot called that holds chromatids together?Centromere
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DNA is packed tightly together in an organized fashion, what is that called?Super coiling
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What stage of mitosis is this?
Anaphase
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What stage of mitosis is this?
metaphase
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This stage of mitosis is called what?
ProphaseBoard
This stage of mitosis is called what?
TelophaseBoard
What are the 3 stages of interphase?
Gap 1, Synthesis, Gap 2
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What is the longest stage of the cell life?
Interphase
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What is the last thing that a cell goes through to complete the cell cycle?
Cytokinesis
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What stage is the DNA copied (be specific)?
S phase of Interphase
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What are the 3 Checkpoints of a cell?
G1, G2, Mitosis
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If the surroundings are favorable after the G1 checkpoint what will the cell do?
Cell will go into the S phase of interphase
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What is the checkpoint called where the cell makes sure there are no mistakes in the DNA and the cell is big enough to split?
G2
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What happens during the mitosis checkpoint?
Checks to make sure the chromosomes are properly attached to the spindle fibers
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What is the definition of cancer?
Uncontrolled cell growth
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What are the two types of cancer?
Benign and malignant
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What is the type of cancer that can move from one place to another within the body?
Malignant
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What does benign mean?
Does not move from one spot to another
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What does DNA wrap around when it is going to supercoil?
Histone
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What is a nucleosome?
When DNA is wrapped around a histone core
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DNA is made of hereditary units called what?
Genes
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What shape is the chromosome in a prokaryotes?
Circular
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Cytokinesis in plants involves the formation of what in the center of the cell?
Cell plate
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In animal cytokinesis what splits the cell in two?
Belt of proteins
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