1. Cell contents grow and duplicate in which phase of the cell cycle? A: metapha
ID: 64833 • Letter: 1
Question
1. Cell contents grow and duplicate in which phase of the cell cycle?
A: metaphase
B: telophase
C: prophase
D: interphase
2. What phase of cell division results in separate sister chromatids?
A: prophase
B: metaphase
C: anaphase
D: interphase
3. You have a cell with 36 chromosomes in 18 homologous pairs. At the end of mitosis you have
A: 2 cells with 36 chromosomes and 0 homologous pairs
B: 2 cells with 36 chromosomes in 18 homologous pairs
C: 2 cells with 18 chromosomes in 0 homologous pairs
D: 4 cells with 18 chromosomes in 0 homologous pairs
4. You have a cell with 36 chromosomes in 18 homologous pairs. After meiosis you have
A: 2 cells with 36 chromosomes in 0 homologous pairs
B :2 cells with 36 chromosomes in 18 homologous pairs
C: 4 cells with 18 chromosomes in 0 homologous pairs
D: 4 cells with 36 chromosomes in 18 homologous pairs
5. At the end of meiosis 1, the cells are haploid.
A: True
B: False
6. Suppose a person developed a mutation in a somatic cell which diminishes the performance of the body’s natural cell cycle control proteins. This mutation resulted in cancer, but was effectively treated with a cocktail of cancer-fighting techniques. Is it possible for this person’s future children to inherit this cancer causing mutation?
A: Yes
B: No
7. You are looking at a karyotype and see the Phildelphia chromosome. What does this mean?
A: You are looking at HeLa cells
B: p53 regulation is not well controlled in this individual
C: this individual experienced translocation resulting in sarcoma
D: this individual experienced translocation resulting in chronic myelogenous leukemia
8. The sequence of DNA on homologous chromosomes is exactly the same.
A: True
B: False
Explanation / Answer
Q1). D
Q2). C
Q3). B
Q4). C
Q5). A
Q6). B
Q7). D
Q8). B
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