Spindle fibers attach to kinetochores of chromosomes during
1. Metaphase
2. Anaphase
3. Telophase
4. Prophase
Subtopic:  Cell Division: Mitosis (Karyokinesis) |
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Given below are two statements:
Statement I: Chromosomes become gradually visible under light microscope during leptotene stage.
Statement II: The begining of diplotene stage is recognized by dissolution of synaptonemal complex.

In the light of the above statements, choose the correct answer from the option given below:
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
Subtopic:  Cell Cycle: Meiosis I |
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Match List I with List II:
List I
(Sub Phase of
Prophase I)
List II
(Specific characters)
A.   Diakinesis I.  Synaptonemal complex formation
B.  Pachytene II.  Completion of terminalisation of chiasmata
C.  Zygotene III.  Chromosomes look like thin threads
D.  Leptotene IV.  Appearance of recombination nodules

Choose the correct answer from the options given below:
1. A-I, B-II, C-IV, D-III 
2. A-II, B-IV, C-I, D-III 
3. A-IV, B-III, C-II, D-I 
4. A-IV, B-II, C-III, D-I
Subtopic:  Cell Cycle: Meiosis I |
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Following are the stages of cell division :
A. Gap 2 phase
B. Cytokinesis
C. Synthesis phase
D. Karyokinesis
E. Gap I phase
Choose the correct sequence of stages from the options given below :
1. E-B-D-A-C
2. B-D-E-A-C
3. E-C-A-D-B
4. C-E-D-A-B
Subtopic:  Intro to Cell Cycle & Interphase |
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Match List-I with List-II:
List-I
(Events)
List-II
(Prophase-I)
A. Chromosomes start pairing together to form synaptonemal complex I. Pachytene 
B.  Chromosomes visible under light microscope and compaction continues II. Zygotene 
C.  Four chromatids of bivalent chromosomes become distinct and recombinant nodules appear III. Diplotene 
D.  Dissolution of synaptonemal complex IV. Leptotene 
Choose the correct answer from the options given below:
1. A-II, B-I, C-IV, D-III
2. A-I, B-IV, C-III, D-III
3. A-III, B-II, C-IV, D-I
4. A-II, B-IV, C-I, D-III 
Subtopic:  Cell Cycle: Meiosis I |
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Match List-I with List-II: 
List-I (Cell Cycle) List-II (Events)
A. \(G_1\) phase  I. Cell is metabolically active but no proliferation until required
B.  S phase  II. Replication of DNA 
C.  \(G_0\) stage  III.  Synthesis of proteins 
D. \(G_2\) phase  IV. Cell is metabolically active and grows continuously

Choose the correct answer from the options given below : 
1. A-I, B-II, C-IV,D-III
2. A-IV, B-II, C-I, D-III
3. A-II, B-IV, C-I, D-III
4. A-I, B-III, C-II, D-IV
Subtopic:  Intro to Cell Cycle & Interphase |
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Match List-I with List-II:
List-I
Event
List-II
Stage of Prophase-I
(Meiosis - I)
A. Chiasmata I. Pachytene
B. Crossing over II. Diakinesis
C. Synaptonemal complex formation  III. Diplotene
D. Terminalisation of chiasmata IV. Zygotene
Choose the correct answer from the options given below:
1. A-III,B-I,C-IV,D-II
2. A-II,B-I,C-III,D-IV
3. A-III,B-I,C-II,D-IV
4. A-II,B-III,C-IV,D-I
Subtopic:  Cell Cycle: Meiosis I |
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Recombination between homologous chromosomes is completed by the end of: 
1. Diakinesis 
2. Zygotene 
3. Diplotene 
4. Pachytene 
Subtopic:  Cell Cycle: Meiosis I |
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Match List-I with List-II:
List-I List-II
A. Cells are metabolically active and proliferate I. G2 phase
B. DNA replication takes place II. G1 phase
C. Proteins are synthesised III. G0 phase
D. Quiescent stage with metabolically active cells IV. S phase
Choose the correct answer from the options given below:
1. A-IV,B-II,C-III,D-I
2. A-I,B-III,C-IV,D-II
3. A-II,B-I,C-III,D-IV
4. A-II,B-IV,C-I,D-III
Subtopic:  Intro to Cell Cycle & Interphase |
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Among eukaryotes, replication of DNA takes place in:
1. GPhase  2. M phase
3. S phase  4. G1 phase
Subtopic:  Intro to Cell Cycle & Interphase |
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