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In which blood corpuscles, the HIV undergoes replication and produces progeny viruses?
1.
Eosinophils
2.
TH cells
3.
B-lymphocytes
4.
Basophils
Subtopic: Â AIDS |
 84%
Level 1: 80%+
NEET - 2023
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Match List I with List II
Choose the correct answer from the options given below:
| List I | List II | ||
| A. | Heroin | I. | Effect on cardiovascular system |
| B. | Marijuana | II. | Slows down body function |
| C. | Cocaine | III. | Painkiller |
| D. | Morphine | IV. | Interferes with transport of dopamine |
Choose the correct answer from the options given below:
| Options: | A | B | C | D |
| 1. | III | IV | I | II |
| 2. | II | I | IV | III |
| 3. | I | II | III | IV |
| 4. | IV | III | II | I |
Subtopic: Â Drugs & Alcohol Abuse |
 83%
Level 1: 80%+
NEET - 2023
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Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| (A) | Typhoid | (I) | Protozoan |
| (B) | Elephantiasis | (II) | Salmonella |
| (C) | Ringworm | (III) | Aschelminthes |
| (D) | Malaria | (IV) | Microsporum |
| Options: | (A) | (B) | (C) | (D) |
| 1. | (I) | (IV) | (III) | (II) |
| 2. | (I) | (III) | (IV) | (II) |
| 3. | (II) | (III) | (IV) | (I) |
| 4. | (II) | (IV) | (III) | (I) |
Subtopic: Â Typhoid Fever |Â Common Cold & Malaria Introduction |Â Treatment & Life Cycle of Malaria |Â Ascariasis & Filariasis |Â Fungal Infection & Concept of Immunity |
 86%
Level 1: 80%+
NEET - 2023
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Subtopic: Â Drugs & Alcohol Abuse |
 84%
Level 1: 80%+
NEET - 2023
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Match List-I with List-II
Choose the correct answer from the options given below:
| List-I | List-II | ||
| (A) | Cytokine barriers | (I) | Mucus coating of respiratory tract |
| (B) | Cellular barriers | (II) | Interferons |
| (C) | Physiological barriers | (III) | Neutrophils and Macrophages |
| (D) | Physical barriers | (IV) | Tears and Saliva |
Choose the correct answer from the options given below:
| Options: | (A) | (B) | (C) | (D) |
| 1. | (II) | (III) | (IV) | (I) |
| 2. | (III) | (I) | (IV) | (II) |
| 3. | (III) | (I) | (II) | (IV) |
| 4. | (II) | (III) | (I) | (IV) |
Subtopic: Â Details of Immunity |
 77%
Level 2: 60%+
NEET - 2023
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| Assertion(A): | B-lymphocytes mediate the humoral immune response. |
| Reason(R): | Proliferation and maturation of B-lymphocytes occur in secondary lymphoid organs. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true and (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Details of Immunity |
 55%
Level 3: 35%-60%
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| Assertion(A): | Virus infected cells secrete a protein that is a cytokine barrier of innate immunity. |
| Reason(R): | Interferons promote anti-viral state that limits viral replication in infected cells and viral spreading in non-infected cells. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true and (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Details of Immunity |
Level 4: Below 35%
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| Assertion(A): | Amoebic dysentery spreads through faeco-oral route. |
| Reason(R): | Houseflies act as mechanical carriers for its spread. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true and (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Amoebiasis |
 52%
Level 3: 35%-60%
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| Assertion(A): | Active immunity is slow and takes time to show its full effect. |
| Reason(R): | Active immunisation leads to formation of antibodies and memory B-cells and T-cells. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Active & Passive Immunity |
Level 3: 35%-60%
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| Assertion(A): | Plasmodium falciparum causes malignant malaria which, if not treated, can be fatal. |
| Reason(R): | Plasmodium falciparum directly resides in nervous tissue. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true and (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Common Cold & Malaria Introduction |Â Treatment & Life Cycle of Malaria |
Level 3: 35%-60%
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