The Bacteria and Eukarya domains are distinguished by:
1. All members of Bacteria are single-celled and all members of Eukarya are multicellular
2. Only Eukaryotes have DNA
3. Only Eukaryotes have the ability to grow and reproduce
4. In Bacteria, there is an absence of membranous organelles, such as a nucleus
Subtopic: Â Prokaryotic Cell Organisation |Â Details of Prokaryotic Cell Structure |
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Given below are two statements:
In light of the above statements, choose the most appropriate answer from the options given below.
1. Both statement I and statement II are true
2. Both statement I and statement II are false
3. Statement I is correct but statement II is false
4. Statement I is incorrect but statement II is true
| Statement I: | Cholesterol molecules present in the phospholipid bilayer maintain fluidity under different environmental conditions. |
| Statement II: | Unsaturated fatty acid chains present in the phospholipid bilayer take up more space thereby helping the membrane stay fluid. |
1. Both statement I and statement II are true
2. Both statement I and statement II are false
3. Statement I is correct but statement II is false
4. Statement I is incorrect but statement II is true
Subtopic: Â Cell Membrane |
 54%
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Match List I with List II
Choose the correct answer from the options given below:
1. A - (III); B - (II); C - (IV); D - (I)
2. A - (I); B - (II); C - (III); D - (IV)
3. A - (III); B - (IV); C - (I); D - (II)
4. A - (III); B - (II); C - (I); D - (IV)
| List I | List II |
| A. Stroma | I. Vacuole membrane |
| B. Plasmodesmata | II. Infoldings in mitochondria |
| C. Tonoplast | III. Fluid inside Chloroplast |
| D. Cristae | IV. Cytoplasmic connections |
1. A - (III); B - (II); C - (IV); D - (I)
2. A - (I); B - (II); C - (III); D - (IV)
3. A - (III); B - (IV); C - (I); D - (II)
4. A - (III); B - (II); C - (I); D - (IV)
Subtopic: Â Mitochondria |Â Vacuole |
 94%
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Which of the following types of plastid does not contain stored nutrients?
1. Elaioplasts
2. Amyloplasts
3. Chromoplasts
4. Aleuroplasts
1. Elaioplasts
2. Amyloplasts
3. Chromoplasts
4. Aleuroplasts
Subtopic: Â Plastids |
 91%
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Mutation in which of the following would affect the functionality of Eukaryotic flagella?
A. Dynein
B. Kinesin
C. Myosin
D. Flagellin
E. F-protein
Choose the correct answer from the option given below:
1. A only
2. A, D & E only
3. D & E only
4. B, D & E only
A. Dynein
B. Kinesin
C. Myosin
D. Flagellin
E. F-protein
Choose the correct answer from the option given below:
1. A only
2. A, D & E only
3. D & E only
4. B, D & E only
Subtopic: Â Cilia & Flagella |
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Match List I with List II:
Choose the correct answer from the options given below:
1. A - III, B - IV, C - I, D - II
2. A - III, B - I, C - IV, D - II
3. A - III, B - IV, C - II, D - I
4. A - II, B - III, C - IV, D - I
| List I | List II |
| A. Schleiden and Schwann | I. Chromatin |
| B. Rudolf Virchow | II. Nucleus |
| C. Flemming | III. Cell theory |
| D. Robert Brown | Iv. Omnis cellula-e-cellula |
1. A - III, B - IV, C - I, D - II
2. A - III, B - I, C - IV, D - II
3. A - III, B - IV, C - II, D - I
4. A - II, B - III, C - IV, D - I
Subtopic: Â Introduction to Cell |Â Cell Theory |Â Nucleus |
 88%
From NCERT
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In contrast to eukaryotes, prokaryotes lack
1. Aerobic respiration
2. DNA
3. Ribosome
4. Mitochondria
1. Aerobic respiration
2. DNA
3. Ribosome
4. Mitochondria
Subtopic: Â Prokaryotic Cell Organisation |
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From NCERT
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Prokaryotic flagella are made up of protein filaments composed of
1. Flagellin
2. Tubulin
3. Actin
4. Myosin
1. Flagellin
2. Tubulin
3. Actin
4. Myosin
Subtopic: Â Cilia & Flagella |
 68%
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Match List I with List II
Choose the correct answer from the options given below
1. A-(IV), B-(III), C-(I), D-(II)
2. A-(IV), B-(I), C-(III), D-(II)
3. A-(II), B-(I), C-(III), D-(IV)
4. A-(I), B-(II), C-(III), D-(IV)
| List I | List II |
| A. Lysosome | I. Cisternae |
| B. Peroxisome | II. rRNA |
| C. Golgi apparatus | III. H2O2 |
| D. Nucleolus | IV. Suicide bag |
Choose the correct answer from the options given below
1. A-(IV), B-(III), C-(I), D-(II)
2. A-(IV), B-(I), C-(III), D-(II)
3. A-(II), B-(I), C-(III), D-(IV)
4. A-(I), B-(II), C-(III), D-(IV)
Subtopic: Â Golgi Apparatus |Â Ribosome and Inclusion Bodies |
 90%
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Which of the following statement(s) is/are not correct regarding lysosomes?
A. The hydrolytic enzymes of lysosomes are active under alkaline pH
B. Lysosomes are membrane bound structures
C. Lysosomes are formed by the process of packaging in the endoplasmic reticulum
D. Lysosomes have numerous hydrolytic enzymes
Choose the correct answer from the options given below:
1. A only
2. B,D only
3. A,D only
4. A,C only
A. The hydrolytic enzymes of lysosomes are active under alkaline pH
B. Lysosomes are membrane bound structures
C. Lysosomes are formed by the process of packaging in the endoplasmic reticulum
D. Lysosomes have numerous hydrolytic enzymes
Choose the correct answer from the options given below:
1. A only
2. B,D only
3. A,D only
4. A,C only
Subtopic: Â Lysosomes |
 63%
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