10 questions
The term Biotechnology was first used before
a 18 th century
b before 20th century
Human Insulin was synthesised by
a alpha cells
b beta cells
Human Insulin was formed of - - - - - - - amino acids
a 51
b 21
The polypeptide chain B consists of - - - - - - amino acids
a 21
b 30
The polypeptide chain A and B attached together by
a peptide bond
b disulphide bond
In early years Insulin isolated from the pancreas of
a pigs
b cows
C monkey
d both a and b
The production of recombinant Insulin was started in
a early 1970 s
b late 1970s
C late 1980s
d early 1980s
The approval to use of recombinant Insulin was given in the year
a 1972
b 1982
Humulin was marketed in the year
a 1982
b 1986
The Insulin was isolated by
a Best
b Banting
C Isaacs
d both a and b