In the given diagram, A and B respectively represent:
1. | The N and the C terminus of the polypeptide |
2. | The C and the N terminus of the polypeptide |
3. | The constant and variable regions of the antibody molecule |
4. | The variable and constant regions of the antibody molecule |
All the following diseases of mankind are vector-borne except:
1. | Dengue | 2. | Chikungunya |
3. | Ascariasis | 4. | Filariasis |
Match the drugs in Column I with their correct attributes given in Column II and select the correct answer from the codes given:
|
Drug |
|
Attribute |
A |
Opioids |
P |
Hallucinogenic at high doses |
B |
Cannabinoids |
Q |
Highly effective painkiller |
C |
Cocaine |
R |
Can cause cardiovascular side effects |
D |
Nicotine |
S |
Stimulates adrenal medulla |
Codes:
A | B | C | D | |
1. | Q | R | S | P |
2. | R | Q | P | S |
3. | Q | R | P | S |
4. | R | Q | S | P |
Study the diagram given and choose the correct statement:
1. | A: Retrovirus replicates outside the cell |
2. | B: Viral DNA is produced by the host's enzyme - reverse transcriptase |
3. | C: Viral DNA incorporates into the host genome |
4. | D: New viral DNA is produced by the infected cell |
The receptors for the drug shown below are located in:
1. | CNS and CVS | 2. | CVS and GIT |
3. | CNS and GIT | 4. | CNS and PNS |
Where do the T-lymphocytes develop the ability to recognize self from non-self antigens?
1. | plasma cells | 2. | spleen |
3. | thymus | 4. | liver |
The term 'Health' is defined in many ways. The most accurate definition of health would be:
1. | Health is the state of body and mind in a balanced condition |
2. | Health is the reflection of a smiling face |
3. | Health is a state of complete physical, mental and social well-being |
4. | Health is the symbol of economic prosperity. |
The organisms which cause diseases in plants and animals are called:
1. | Pathogens | 2. | Vectors |
3. | Insects | 4. | Worms |
The clinical test that is used for the diagnosis of typhoid is:
1. | ELISA | 2. | ESR |
3. | PCR | 4. | Widal |
Diseases are broadly grouped into infectious and non-infectious diseases. In the list given below, identify the infectious diseases.
i. | Cancer | ii. | Influenza |
iii. | Allergy | iv. | Smallpox |
1. | i and ii | 2. | ii and iii |
3. | iii and iv | 4. | ii and iv |