Stages of Cell Cycle
Chromosome structure
Mitosis
Numbers
Differences
100
Division of the cytoplasm
What is cytokinesis?
100
Form that DNA exists in when the cell is NOT dividing
What is chromatin?
100
Chromosomes are unwinding and become enclosed within a nuclear membrane, and the cytoplasm begins to divide
What is telophase?
100
Chromosomes before mitosis = 46. Chromosomes at end of mitosis in each cell =
What is 46?
100
Plant cells use this to divide during telophase
What is a cell plate?
200
Phase during which DNA replicates
What is the S phase?
200
One half of a duplicated chromosome
What is a sister chromatid?
200
Chromosomes are lined up on the cell's equator
What is metaphase?
200
If a cell starts with ten chromosomes in G1, how many chromatids will be present in prophase?
What is 20?
200
Animal cells pinch in during this process
What is cytokinesis?
300
The cell grows and carries out normal activities right after division has occurred
What is the G1 phase?
300
Holds two sister chromatids together
What is a centromere?
300
The cell's chromosomes become visible, the nuclear membrane disappears, and the centrioles move to opposite sides of the cell
What is prophase?
300
If a cell has 40 sister chromatids during G2 how many daughter chromosomes will each new cell have after anaphase?
What is 20?
300
Prokaryotes divide this way
What is binary fission?
400
The stage that includes G1, S, and G2
What is interphase?
400
Form DNA takes on during cell division (MITOSIS)
What is a chromosome?
400
Sister chromatids are pulled apart and become individual daughter chromosomes
What is anaphase?
400
How many nuclei would a cell have that doesn't finish cytokinesis?
What is 2?
400
Eukaryotes use these two main steps to divide
What are mitosis and cytokinesis?
500
The LONGEST stage of the cell cycle
What is INTERPHASE
500
Nucleic acid that makes up a chromosome
What is DNA?
500
Spindle fibers appear and attach to centromeres
What is prophase?
500
How many chromatids in a replicated chromosome
What is 2?
500
Uncontrolled cell growth
What is cancer?
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