When a cell stops growing, say due to shortage of nutrients, this will occur in which phase of the cell cycle?

1. G0

2. G1

3. S

4. G2

Subtopic:  Intro to Cell Cycle & Interphase |
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The following cell undergoing mitosis, is at:
   

1. Early prophase 2. Late prophase
3. Transition to metaphase 4. Early metaphase
Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 64%
From NCERT
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Which of the following options gives the correct sequences of events during mitosis?

(1) Condensation → nuclear membrane disassembly → crossing over → Segregation → telophase

(2) Condensation → nuclear membrane disassembly → arrangement at equator → centromere division → Segregation → telophase

(3) Condensation → crossing over → nuclear membrane disassembly → Segregation → telophase

(4) Condensation → arrangement at equator → centromere division → Segregation → telophase

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 76%
From NCERT
NEET - 2017
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During cell growth, DNA synthesis takes place in

(1) S-phase                       

(2) G1-phase

(3) G2-phase                     

(4) M-phase 

Subtopic:  Intro to Cell Cycle & Interphase |
 91%
From NCERT
NEET - 2016
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Which of the following is not a characteristic feature during mitosis in somatic cells
1. Disappearance of nucleolus

2. Chromosome movement

3. Synapsis

4. Spindle fibres

Subtopic:  Cell Cycle: Meiosis I |
 84%
From NCERT
NEET - 2016
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Spindle fibres attach on to 

1. Kinetochore of the chromosome

2. centromere of the chromosome

3. Kinetosome of the chromosome

4. telomere of the chormosome 

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 94%
From NCERT
NEET - 2016
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In meiosis crossing over is initiated at 

1. leptotene

2. Zygotene

3. diplotene

4. pachytene

Subtopic:  Cell Cycle: Meiosis I |
 79%
From NCERT
NEET - 2016
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Arrange the following events of meiosis in correct sequences

I. Crossing Over

II. Synapsis

III. terminalisation of chaismata

IV. Disapperance of nucleolus

(1) II, I, IV, III

(2) II, I, III, IV

(3) I, II, III, IV

(4) II, III, IV, I

Subtopic:  Cell Cycle: Meiosis I |
 79%
From NCERT
NEET - 2015
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During which phase(s) of cell cycle, amount of DNA in a cell remains at 4C level if the

inital amount is denoted as 2C?

1. G0 and G1

2. G1 and S

3. Only G2

4. G2 and M

Subtopic:  Intro to Cell Cycle & Interphase | Cell Division: Mitosis (Karyokinesis) |
From NCERT
NEET - 2014
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The complex formed by a pair of synapsed homologous chromosomes is called 

1. equatorial plate

2. Kinetochore

3. bivalent

4. axoneme

Subtopic:  Cell Cycle: Meiosis I |
 92%
From NCERT
NEET - 2013
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