Mitosis
How many identical daughter cells does Mitosis result in?
2
How many genetically different cells does Meiosis result in?
4
What is the SPECIFIC section in interphase is when DNA is copied?
S phase
True or false: Is cancer a mutation?
True.
G1 and G2 are examples of what?
Cell checkpoints.
Is Mitosis sexual or asexual reproduction?
Asexual.
Is Meiosis sexual or asexual reproduction?
Sexual.
Which phase is known as mainly a growth phase?
Interphase
What is the result of the DNA sequence being changed in some way?
A mutation
PMAT is what cycle?
The cell cycle.
What attaches and moves the chromatids during Mitosis?
Spindle Fibers.
Where is a tetrad made?
Crossing over.
In what stage do the chromosomes line up in the middle of the cell?
Metaphase
What type of mutation is caused by insertions or deletions?
Frameshift mutations.
What is the type of cell division that results in two daughter cells?
Mitosis.
What are the four phases of Mitosis?
Prophase, Metaphase, Anaphase, Telophase.
What is a pair of chromosomes that have the same length, same gene locations, and carry the same traits?
Homologous chromosomes.
Though it is not technically a part of mitosis, which stage is where the cytoplasm is finally divided, resulting in a formation of 2 daughter cells?
Cytokinesis
What type of mutation results in an early stop codon?
Nonsense Mutation.
What is the type of cell division that results in 4 different cells?
Meiosis.
What is the difference between a haploid and a diploid.
A diploid is a cell with both parent sets (2n). A haploid is a cell with only 1 set of chromosomes (n).
What phase does crossing over occur?
Prophase 1.
Which stage includes the following: G1, S, G2?
Interphase
What type of mutation doesn't change the codon for the amino acid at all?
Silent Mutation.
Two identical DNA molecules connected at a centromere is called what?
Sister Chromatids