Interphase 1/2
Prophase 1/2
Metaphase 1/2
Anaphase 1/2
Telophase 1/2 + Cytokenesis 1/2
100
What happens during interphase?
A cell grows, replicates its chromosomes, and prepares for cell division.
100
What happens to the chromosomes in prophase 1?
The chromatin condenses into chromosomes.
100
Def. of Oogenesis/ Purpose?
Oogenesis is the process of formation of female gametes. This process begins inside the fetus before birth.
100
Name the phase:
Hint: Chromosomes are moving apart.
Anaphase
100
How many chromosomes are there at the end of telophase 2?
23 chromosomes
200
What are the stages of interphase?
G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth)
200
What happens during prophase 2?
During prophase II, the chromosomes condense, and a new set of spindle fibers forms.
200
Def. of Spermatogenesis/ Purpose?
Spermatogenesis is the biological process of producing sperm cells. It occurs in the male gonad of a sexually reproducing organism.
200
What phases come before/after Anaphase?
Metaphase/Telophase
200
The cell membrane pinches in, dividing the cytoplasm into 2 cells.
Cytokenesis
300
What happens during the s phase?
S phase is the period of wholesale DNA synthesis during which the cell replicates its genetic content
300
What is the difference between prophase 1 and prophase 2?
Prophase I involves the separation of homologous chromosomes while prophase II involves the separation of sister chromatids
300
Chromosome pairs line up at the equator (in the middle) during which phase of the cell cycle?
Metaphase
300
Which of the following is anaphase stage:
300
Name the phase:
Telophase
400
In which phase does the cell grow?
G1
400
What is the correct order of the steps of the cell cycle?
Prophase, Metaphase, Anaphase, Telophase
400
What phase of mitosis is occuring in the picture?
Metaphase
400
E.
400
Meiosis vs. Mitosis
Mitosis, is the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells.