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Q. No.Identify the molecules (a) and (b) shown below and select the right option giving their source and use.
(I) 
(II)
Molecule
Source
Use
1.
(II) Heroin
Cannabis sativa
Depressent and slows down body functions
2.
(II) Cannabinoid
Atropa belladonna
Produces hallucination
3.
(I) Morphine
Papaver somniferum
Sedative and painkiller
4.
(I) Cocaine
Erythroxylum coca
Accelerates the transport of dopamine
Molecule
Source
Use
1.
(II) Heroin
Cannabis sativa
Depressent and slows down body functions
2.
(II) Cannabinoid
Atropa belladonna
Produces hallucination
3.
(I) Morphine
Papaver somniferum
Sedative and painkiller
4.
(I) Cocaine
Erythroxylum coca
Accelerates the transport of dopamine
Subtopic: Drugs & Alcohol Abuse |
63%
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AIPMT - 2012
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The yellowish fluid "colostrum" secreted by mammary glands of the mother during the initial days of lactation has abundant antibodies (IgA) to protect the infant. This type of immunity is called as:
| 1. | Passive immunity | 2. | Active immunity |
| 3. | Acquired immunity | 4. | Autoimmunity |
Subtopic: Active & Passive Immunity |
84%
From NCERT
NEET - 2020
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Match the following columns and select the correct option:
| Column I | Column II | ||
| (i) | Typhoid | (a) | Haemophilus influenzae |
| (ii) | Malaria | (b) | Wuchereria bancrofti |
| (iii) | Pneumonia | (c) | Plasmodium vivax |
| (iv) | Filariasis | (d) | Salmonella typhi |
| Options: | (i) | (ii) | (iii) | (iv) |
| 1. | (d) | (c) | (a) | (b) |
| 2. | (c) | (d) | (b) | (a) |
| 3. | (a) | (c) | (b) | (d) |
| 4. | (a) | (b) | (d) | (c) |
Subtopic: Typhoid Fever | Pneumonia & Related Questions | Common Cold & Malaria Introduction | Ascariasis & Filariasis |
95%
From NCERT
NEET - 2020
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Match List-I with List-II
| List-I | List-II |
| (a) Filariasis | (i) Haemophilus influenzae |
| (b) Amoebiasis | (ii) Trichophyton |
| (c) Pneumonia | (iii) Wuchereria bancrofti |
| (d) Ringworm | (iv) Entamoeba histolytica |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (i) | (ii) | (iv) | (iii) |
| 2. | (ii) | (iii) | (i) | (iv) |
| 3. | (iv) | (i) | (iii) | (ii) |
| 4. | (iii) | (iv) | (i) | (ii) |
Subtopic: Pneumonia & Related Questions | Amoebiasis | Ascariasis & Filariasis | Fungal Infection & Concept of Immunity |
89%
From NCERT
NEET - 2021
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Identify the wrong statement with a reference to immunity.
| 1. | When ready-made antibodies are directly given, it is called “Passive immunity". |
| 2. | Active immunity is quick and gives a full response. |
| 3. | Foetus receives some antibodies from the mother, it is an example of passive immunity |
| 4. | When exposed to antigen(living or dead) antibodies are produced in the host's body. It is called "Active immunity |
Subtopic: Details of Immunity | Human Immune System |
78%
From NCERT
NEET - 2020
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Match the following diseases with the causative organism and select the correct option.
| Column -I | Column- II |
| (a) Typhoid | (i) Wuchereria |
| (b) Pneumonia | (ii) Plasmodium |
| (c) Filariasis | (iii) Salmonella |
| (d) Malaria | (iv) Haemophilus |
| (a) | (b) | (c) | (d) | |
| 1. | (iii) | (iv) | (i) | (ii) |
| 2. | (ii) | (i) | (iii) | (iv) |
| 3. | (iv) | (i) | (ii) | (iii) |
| 4. | (i) | (iii) | (ii) | (iv) |
Subtopic: Typhoid Fever | Pneumonia & Related Questions | Common Cold & Malaria Introduction | Ascariasis & Filariasis |
94%
From NCERT
NEET - 2020
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The infectious stage of plasmodium that enters the human body is:
1. Sporozoites
2. Female gametocytes
3. Male gametocytes
4. Trophozoites
Subtopic: Treatment & Life Cycle of Malaria |
92%
From NCERT
NEET - 2020
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The ‘first line of defence’ against the entry of pathogens in the body are:
| 1. | Anatomical barriers | 2. | Physiological barriers |
| 3. | Cellular barriers | 4. | Cytokines |
Subtopic: Details of Immunity |
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Allergies:
I. are caused by hypersensitivity of the immune system to typically harmless substances in the environment.
II. involve immunoglobulin E antibodies
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
I. are caused by hypersensitivity of the immune system to typically harmless substances in the environment.
II. involve immunoglobulin E antibodies
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Allergies & Autoimmunity |
82%
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What is common to diabetes mellitus type 1, Graves' disease, inflammatory bowel disease, multiple sclerosis, psoriasis, rheumatoid arthritis, and systemic lupus erythematosus?
1. All are genetic and heritable disorders
2. All are autoimmune disorders
3. All are pre-cancerous conditions
4. All are communicable diseases
1. All are genetic and heritable disorders
2. All are autoimmune disorders
3. All are pre-cancerous conditions
4. All are communicable diseases
Subtopic: Allergies & Autoimmunity |
76%
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