Chromosomal material becomes ……… in the process of chromatin condensation.

 

1.      Untangled

 

2.      Tangled

 

3.      Interwined

 

4.     Hellicoid

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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The duplication in S phase and has started moving towards opposite poles in Prophase, we are talking about which cell component?

 

1.      DNA

 

2.      Centriole

 

3.      Centrosome

 

4.     Nuclear envelope

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Asters are not

 

1.      Microtubules

 

2.      Radiate out from centrosomes

 

3.      Present on both the poles

 

4.     Intermediate filament

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Mitotic Apparatus

 

1.      Two asters

 

2.      Spindle Fibres

 

3.      Centrosomes

 

4.     Both 1 and 2

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Which of the following cellular components can be seen at the end of Prophase?

 

1.      Golgi Bodies

 

2.      ER

 

3.      Nucleolus

 

4.     Compact mitotic chromosomes

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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The complete disintegration of the nuclear envelope marks the

 

1.      Ending of the second phase(stage) of mitosis

 

2.      Start of the second phase(stage) of mitosis

 

3.      Metaphase

 

4.     Both B and C

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Condensation of chromosomes is completed and chromosomes are spread throughout cytoplasm, here we are talking about which phase of cell cycle?

 

1.      Prophase

 

2.      Interphase

 

3.      Metaphase

 

4.     Anaphase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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The stage at which morphology of chromosomes is studied very easily would be

 

1.      Anaphase

 

2.      Telophase

 

3.      Metaphase

 

4.     Prophase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Kinetochores are not

 

1.      Formed by spindle Fibres

 

2.      Formed by asters

 

3.      Help in the attachment of chromosomes to the spindle Fibres

 

4.     Disc-shaped structure

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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All the chromosomes coming to lie at the equator with one chromatids of each chromosome connected by it's kinetochore to spindle Fibres from one pole and it's sister chromatids connected by it's kintetochore to spindle Fibres from the opposite poles.

This is a characteristic features of which of the following phases?

 

1.      Prophase

 

2.      Metaphase

 

3.      Anaphase

 

4.     Telophase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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