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7.Human Health and Disease
normal
Infectious proteins are present in
A
gemini viruses
B
prions
C
viroids
D
satellite viruses.
(AIPMT-2010)
Solution
(b) : Prions are named by Stanley Prusiner (got Nobel Prize in $1997$). Prions are infectious agents which are made of proteins only (without nucleic acid). Prions are the causal agents of scrapie disease of sheep.
Standard 12
Biology
