Biotechnology and its ApplicationHard
Question
Hirudin is
Options
A.A protein produced by Hordeum vulgar, which is rich in lysine
B.A toxic molecule isolated from Gossypium hirsutum, which reduced fertility
C.A protein produced from transgenic Brassica napus, which prevents blood clotting
D.An antibiotic produced by a genetically engineered bacterium Escherichia coli