Stages of Cell Cycle
Chromosome structure
Mitosis
Numbers
Random!
100
Cell cytoplasm divides
What is cytokinesis?
100
Long, thin fibers of DNA and proteins
What is chromatin?
100
Chromosomes are unwinding and become enclosed in the new nucleus, and the cell begins to divide
What is telophase?
100
Chromosomes before mitosis = 46. Chromosomes at end of mitosis in each cell =
What is 46?
100
Meiosis creates these cells.
What are haploid / gamete cells?
200
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
Number of chromosomes in a fruit fly's somatic cells where n=2.
What is 4?
200
This process involves 8 stages of division.
What is meiosis?
300
The cell grows and carries out normal activities 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
Times cell divides in each cell cycle
What is once?
300
The first cell of a new organism; a fertilized ovum.
What is a zygote?
400
The stage that includes G1, S, and G2
What is interphase?
400
Visible structure seen beginning in prophase
What is a chromosome?
400
Chromatids are pulled apart and become individual chromosomes
What is anaphase?
400
The number of chromosomes of in a human sperm cell.
What is 23?
400
The process through which sperm is produced.
What is spermatogenesis?
500
Cell preparation for division occurs
What is the G2 phase?
500
chromosomes that are similar in size, shape, and genetic content
What are homologous chromosomes?
500
Spindle fibers appear and attach to centromeres
What is prophase?
500
How many chromatids in a chromosome
What is 2?
500
Uncontrolled cell growth
What is cancer?
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