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Cell Cycle
Mitosis
Meiosis
Miscellanious
Miscellanious 2
100
The cell cycle is broken down into four phases know as....
What is G1 phase, S phase, G2 phase, and M phase?
100
This is the first step of mitosis and ____________________________ occurs during this step.
What is prophase; chromosomes (sister chromatids) become visible, spindle fibers form, nuclear envelope breaks down?
100
This occurs during prophase I.
What is crossing over and homologous chromosomes line up in tetrads?
100
Cytokinesis in an animal cell vs. plant cell/
What is cleavage furrow vs. cell plate?
100
A map of chormosomes.
What is a karyotype?
200
The process that occurs during G1 phase.
What is growth of the cell?
200
This is the second step of mitosis and _____________________________ occurs during this step.
What is metaphase; chromosomes line up on the metaphase plate (middle of the cell)?
200
The outcome of crossing over.
What is increased genetic diversiyt?
200
This happens when there is uncontrolled cell growth.
What is the formation of a tumor?
200
Homologous chromosomes.
What is two chromosome of each matching pair (i.e. mom and dad chromatid)?
300
The process that occurs during S phase.
What is replication of DNA?
300
This is the third step of mitosis and this occurs.
What is anaphase; sister chromatids separate and move to the poles of the cell?
300
This occurs during anaphase I.
What is homologous chromosome separate and move to the opposite poles?
300
The middle of a chromsome where spindle fiber attach.
What is the centromere?
300
Diploid vs. haploid.
What is two sets (46) vs. one set (23)?
400
The process that occurs during G2 phase.
What is growth, replication of organelles, and preparation for mitosis?
400
This is the fourth step of mitosis and this occurs.
What is telophase; spindle disappears, nuclear membrane reforms, chromosomes uncoil?
400
Crossing over occurs between these types of chromosomes.
What is homologous?
400
The end of a chromosome that shortens as the cell divides.
What is the telomere?
400
The reason for cells to divide.
What is remove stress on DNA and prevent DNA overload/ allow the cell to run more efficiently?
500
The process that occurs during M phase.
What is division of the cell to make two new daughter cells (PMATc)?
500
This is the fifth stage that immeadiately follows telophase and this occurs.
What is cytokinesis; division of the cytoplasm?
500
Scientists can infer _______________ and _______________ from karyotypes.
What is gender (XX vs. XY) and wether or not there is a genetic disorder present?
500
This protein regulates the timing of the cell cycle.
What is cyclin?
500
The outcome of meiosis vs. mitosis, respectively.
What is 4 haploid daughter cells (gametes) vs. 2 diploid daughter cells (somatic cells)?