29
MITOSIS REVIEW
MITOSIS REVIEW
Different stages of mitosis
Chromosome lingo
Cell Cycle
Check points
Cancer
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
Miscellaneous
400 400
500 500
600 600
When is DNA called chromatin?When it is in the nucleus during interphase; the spaghetti
Board
When is DNA called a sister chromatid?When it is paired up during mitosis
Board
What is the spot called that holds chromatids together?Centromere
Board
DNA is packed tightly together in an organized fashion, what is that called?Super coiling
Board
What stage of mitosis is this?
Anaphase
Board
What stage of mitosis is this?
metaphase
Board
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
Board
What is the longest stage of the cell life?
Interphase
Board
What is the last thing that a cell goes through to complete the cell cycle?
Cytokinesis
Board
What stage is the DNA copied (be specific)?
S phase of Interphase
Board
What are the 3 Checkpoints of a cell?
G1, G2, Mitosis
Board
If the surroundings are favorable after the G1 checkpoint what will the cell do?
Cell will go into the S phase of interphase
Board
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
Board
What happens during the mitosis checkpoint?
Checks to make sure the chromosomes are properly attached to the spindle fibers
Board
What is the definition of cancer?
Uncontrolled cell growth
Board
What are the two types of cancer?
Benign and malignant
Board
What is the type of cancer that can move from one place to another within the body?
Malignant
Board
What does benign mean?
Does not move from one spot to another
Board
What does DNA wrap around when it is going to supercoil?
Histone
Board
What is a nucleosome?
When DNA is wrapped around a histone core
Board
DNA is made of hereditary units called what?
Genes
Board
What shape is the chromosome in a prokaryotes?
Circular
Board
Cytokinesis in plants involves the formation of what in the center of the cell?
Cell plate
Board
In animal cytokinesis what splits the cell in two?
Belt of proteins
Board
