In Prophase, chromatids reach the opposite poles of the cell. True or False?
What is False.
100
At the end of the two divisions of Meiosis, how many haploid cells are formed?
What is 4
100
Gamete cells are haploid. True or False?
What is True.
100
95% of the time the cell is in this stage of the Cell cycle.
What is Interphase.
100
What is the longest stage of Mitosis?
What is Prophase.
200
What are the four phases of Mitosis?
What is Prophase, Metaphase, Anaphase, and Telophase
200
When an egg and a sperm cell come together after Meiosis, this process is called?
What is Fertilization.
200
The human Somatic cell has how many chromosomes?
What is 46.
200
In which stage of interphase is DNA Replicated?
What is the S phase.
200
What do tumors deprive normal cells of?
What is Nutrients.
300
During Anaphase, chromosomes line up along the equator. True or False?
What is False.
300
Meiosis deals with which type of cells?
What is Gametes.
300
If a haploid cell for a Rose has 32 Chromosomes, how many chromosomes are in a diploid Rose cell?
What is 64
300
What is necessary to drive the Cell cycle?
What are enzymes (such as kinases activated by cyclin)
300
Each half of a chromosome is called a?
What is Sister Chromatid
400
At the end of Mitosis, what is formed?
What is two identical diploid daughter cells.
400
In Meiosis, does Interphase occur before Meiosis 1, before Meiosis 2, or both?
What is Before Meiosis 1.
400
Give one difference between Meiosis and Mitosis.
What is...
-Meiosis occurs in gametes, and Mitosis occurs in somatic cells.
-Meiosis goes through cell division twice, and Mitosis only goes through it once.
-Mitosis forms identical copies of the parent cell, while meiosis does not.
400
What are the three phases of Interphase?
What is G1, S, G2
400
Which two genes cause cancer when mutated?
What is proto-oncogenes and tumor suppressor genes.
500
What is the shortest phase of Mitosis?
What is Metaphase.
500
During Meiosis, what is the cause for the genetic variability between organisms?
What is Crossing Over.
500
What are the two types of Gamete cells?
What is Sperm and Egg Cells
500
What is the stage of the cell cycle where the cytoplasm divides?