MODEL PAPER 10 — BIOLOGY STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMODEL PAPER 101 Mark
MCQ
$\alpha$ - interferon acts as
A
Allergen
B
Carcinogen
C
Sedative
D
Biological response modifier
✓
Answer
Biological response modifier Explanation : There are currently three major types of IFNs: alpha, beta, and gamma. Each type has similar but distinctive capabilities for altering biological responses. Alpha-IFN was the first Biological response modifier(BRM) approved by the Food and Drug Administration (FDA) in 1986. Two different manufacturers have brands of this product available.
12.
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