Which of the following cells is in transition to metaphase?

1 2.
3. 4.

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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The Mitotic [M] phase of a typical eukaryotic cell is divided into:

1. Two stages 2. Three stages
3. Four stages 4. Five stages
Subtopic:  Intro to Cell Cycle & Interphase |
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During which stage of mitosis do the following events occur?
I. Centromeres split and chromatids separate
II. Chromatids move to opposite poles

1. Prophase 2. Metaphase
3. Anaphase 4. Telophase
Subtopic:  Cell Division: Mitosis (Karyokinesis) | Cell Division: Mitosis (Cytokinesis) |
 92%
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Which of the following is not a continuous process during cell cycle?
1. Synthesis of DNA
2. Cell growth
3. Metabolism
4. Both cell growth and metabolism

Subtopic:  Intro to Cell Cycle & Interphase |
 80%
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The enzyme recombinase functions during:

1.Zygotene2.Pachytene
3.Diplotene4.Diakinesis

Subtopic:  Cell Cycle: Meiosis I |
 89%
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Match each item in Column I with one in Column II and select the correct answer from the codes given below:

Column I

 

Column II

A

Zygotene

a

Pairing of homologous chromosomes

B

Pachytene

b

Appearance of chiasma

C

Diplotene

c

Terminalization of chiasma

D

Diakinesis

d

Crossing over

Codes:

A B C D
1. a c b d
2. a d b c
3. a b c d
4. b c d a
Subtopic:  Cell Cycle: Meiosis I |
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The cell shown in the given diagram is in:

1. Metaphase I 2. Metaphase II
3. Anaphase I 4. Anaphase II

Subtopic:  Cell Cycle: Meiosis I |
 71%
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Identify the incorrect statement:

1. The nuclear membrane and nucleolus reappear during Telophase I
2. The nuclear membrane disappears by the end of Prophase II
3. DNA replicates during interkinesis between meiosis I and meiosis II
4. Chromosomes do not reach the extremely extended state of interphase nucleus
Subtopic:  Cell Cycle: Meiosis I |
 81%
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All the following are significances of mitosis except:

1. Restoration of nuclear/cytoplasmic ratio

2. Growth of living organisms

3. Replacement of lost cells

4. Generation of genetic variation

Subtopic:  Cell Division: Mitosis (Karyokinesis) | Cell Division: Mitosis (Cytokinesis) |
 89%
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The key features of meiosis include all the following except:

1. Pairing of heterologous chromosomes
2. Crossing over between non sister chromatids of homologous chromosomes
3. Four haploid cells produced at the end of the second division
4. Initiated after DNA replication in S phase
Subtopic:  Cell Cycle: Meiosis I | Cell Cycle: Meiosis II |
 77%
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