The Cell Cycle & Cancer Quiz
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Region of the condensed chromosomes that looks pinched
A. Chromosome
B. Chromatid
C. Centromere
D. Telomere
In what stage of mitosis does the nuclear envelop form again, chromosomes start to look like chromatin again, spindle fibers break down & cytokinesis begins?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
Critical point where “stop” & “go” signals can regulate the cell cycle.
A. External regulation
B. Internal Regulation
C. Checkpoint
D. Apoptosis
Ends of the DNA molecule
A. Chromosome
B. Chromatid
C. Centromere
D. Telomere
Two identical chromatids
A. Chromosome
B. Sister Chromatids
C. Centromere
D. Telomere
Which of the following is NOT a phase of Interphase
A. G1 Phase
B. S Phase
C. G2 Phase
D. Mitosis
At the end of Interphase, the cell has
A. 1/4 a set of chromosomes
B. 1/2 a set of chromosomes
C. 1 set of chromosomes
D. 2 full sets of chromosomes
What is the purpose of the cell cycle?
A. Growth & repair
B. Cell division
C. Cell differentiation
D. Create new stem cells
A signal that comes from outside of the cell
A. External regulation
B. Internal Regulation
C. Checkpoint
D. Apoptosis
Mitosis is the process of cell division.
A. TRUE
B. FALSE
Uncontrolled cell division
A. Cancer
B. Tumors
C. Malignant
D. Benign
A signal that comes from inside of the cell
A. External regulation
B. Internal Regulation
C. Checkpoint
D. Apoptosis
Abnormal cells that typically remain clustered together.
A. Cancer
B. Malignant
C. Metastasize
D. Benign
Programmed cell death
A. External regulation
B. Internal Regulation
C. Checkpoint
D. Apoptosis
Place the following in order from smallest to largest.
A. Organism, Organ System, Organ, Tissue, Cell
B. Organ System, Tissue, Cell, Organism, Organ
C. Cell, Tissue, Organ, Organ System, Organism
D. Tissue, Organ, Organism, Cell, Organ System
One long continuous thread of DNA that consists of numerous genes & regulatory information.
A. Chromosome
B. Chromatid
C. Centromere
D. Telomere
When does the cytoplasm divide into two individual cells?
A. Prophase
B. Metaphase
C. Telophase
D. Cytokinesis
Cancer causing agents
A. Malignant
B. Carcinogen
C. Metastasize
D. Benign
What occurs during the S phase of Interphase?
A. Growth
B. Protein production
C. Chromosomes replicate
D. Chromosomes split in half
Cancer cells that can break away from the tumor & be carried to other parts of the body/organs to form more tumors.
A. Cancer
B. Tumors
C. Malignant
D. Benign
In what stage of mitosis do the sister chromatids separate & become individual chromosomes as chromatids move to opposite ends of the cell?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
One half of a duplicated chromosome.
A. Chromosome
B. Chromatid
C. Centromere
D. Telomere
In what stage of mitosis do the chromosomes move to the middle of the cell?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
In what stage of mitosis do chromosomes condense & are visible as sister chromatids, the nuclear membrane disappears, & spindle fibers form?
A. Prophase
B. Metaphase
C. Anaphase
D. Telophase
Clumps of cells that divide uncontrollably.
A. Cancer
B. Tumors
C. Malignant
D. Benign
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