Which of the following is used in the production of the recombinant Hepatitis B vaccine?
1. Yeast
2. Microsporum
3. E coli
4. Streptococcus

Subtopic:  Active & Passive Immunity |
 73%
From NCERT
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The class of antibodies involved in the allergic reaction is:
1. Ig A
2. Ig D
3. Ig E
4. Ig G

Subtopic:  Allergies & Autoimmunity |
 87%
From NCERT
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The immune-deficiency becomes marked once the HIV starts destroying 
1. Macrophages
2. T helper cells
3. B lymphocytes
4. Natural killer cells 

Subtopic:  AIDS |
 82%
From NCERT
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The cells of the malignant tumors exhibit 
1. Metastasis 
2. Contact inhibition 
3. High differentiation 
4. Slow proliferation 

Subtopic:  Cancer |
 85%
From NCERT
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The receptors for opioids are found in :
1. GIT and CNS
2. CNS and CVS
3. CVS and GIT
4. GIT and Urinary system

Subtopic:  Drugs & Alcohol Abuse |
 73%
From NCERT
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Which of the following drugs acts by interfering with the transport of the neurotransmitter Dopamine?
1. Morphine
2. Hashish
3. Cocaine
4. Atropine

Subtopic:  Drugs & Alcohol Abuse |
 70%
From NCERT
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Infection with Hemophilus influenza, especially in children, can cause:

1. Diptheria
2. SARS
3. Pneumonia
4. Dysentery

Subtopic:  Pneumonia & Related Questions |
 88%
From NCERT
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The secretion of antibodies by B lymphocytes provides:
1. Passive immunity 
2. Humoral immunity 
3. cell mediated immunity 
4. Innate immunity 

Subtopic:  Details of Immunity |
 71%
From NCERT
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The most standard HIV screening blood test:

1. Predicts how fast can one develop AIDS

2. Measures the amount of virus in the blood

3. Detects antibodies against the virus

4. Can be done only after appearance of opportunistic infections

Subtopic:  AIDS |
 56%
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Cancer is more common in older because:
1. Their immune systems have degenerated
2. Secretion of certain hormones is decreased
3. Cell replacement is not adequate 
4. They accumulate more mutations

Subtopic:  Cancer |
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