WorksheetsCell Cycle, Mitosis, and Meiosis
Total questions: 15
Worksheet time: 15mins
Cells spend most of their lives in which phase?
Interphase
Prophase
Telophase
Metaphase
What is the correct order of the phases of mitosis?
Metaphase, Anaphase, Prophase, Telophase,
Pelophase, Motophase, Anaphase, Trophase
Prophase, Metaphase, Anaphase, Telophase
Telophase, Anaphase, Prophase, Metaphase
What is cytokinesis?
When 2 cells merge together to make 1 giant cell
The end of the cell cycle when the cell divides and mitosis is complete
The stage when DNA condenses into chromosomes
The stage where chromosomes are pulled to opposite ends of the cell.
How many chromosomes does a human somatic (body) cell have?
46
23
42
26
How many chromosomes does a human egg or sperm (gamete) cell have?
23
46
42
26
Daughter cells created by meiosis II have
half the parents DNA
exact copy of the parent's DNA
twice the parent's DNA
created their own DNA from scratch
What is "crossing over"?
The exchange of genes between chromosomes during meiosis that results in genetic diversity.
Programmed cell death (cell suicide) to prevent the spread of mutated/cancerous cells.
A type of cell division that creates gametes (sperm and egg cells).
A type of cell division that results in two daughter cells each having the same number of chromosomes as the parent cell.
What is a difference between mitosis and meiosis? Mark ALL that apply!
Mitosis occurs in the cytoplasm and Meiosis occurs in the nucleus.
Mitosis results in diploid (2n) daughter cells and Meiosis results in haploid (n) daughter cells.
Mitosis results in 2 daughter cells and Meiosis results in 4 daughter cells.
Mitosis makes somatic (body) cells and Meiosis makes gametes (egg and sperm cells).
In mitosis, if the parent cell is 2n, what are the daughter cells going to be?
2n
4n
1n
6n
In meiosis, if the regular cell is 2n, what are the gametes going to be?
2n
4n
1n
10n
What is the purpose of Mitosis?
To produce gametes
Sexual Reproduction
To cause mutations
To heal, grow and replace cells.
What is the purpose of Meiosis?
To heal, grow and replace cells
To produce two identical daughter cells
To produce cancer
To produce gametes for sexual reproduction
How many chromosomes does a human egg or sperm (gamete) cell have?
23
46
42
26
