Looking for classes? Ksquare Career Institute, Bengaluru →
Biotechnology and its Applications
Start Practice Clear paper filter
-
The two polypeptides of human insulin are linked together by
Chains A and B of insulin are joined by disulphide bonds.
Insulin is produced by β-cells of the islets of Langerhans as pro-insulin, made of polypeptide chains A and B with a C-peptide. The C-peptide is removed and the A and B chains remain linked by disulphide bridges. -
Which part of the tobacco plant is infected by $Meloidogyne\ incognita$?
The root-knot nematode attacks roots.
$Meloidogyne\ incognita$ is a nematode parasite that infects the roots of tobacco plants and severely reduces yield. RNA interference is used to prevent this infestation.