Which one of the following hormones contains peptide chain?
A. Oxytocin
B. Corticotropin
C. Insulin
D. Cortisone
Answer: Option A
A. Oxytocin
B. Corticotropin
C. Insulin
D. Cortisone
Answer: Option A
The fibers, such as nylon and polyester, that are made from chemical substances are called:
A. Natural fibres
B. Wool
C. Synthetic fibres
D. Silk
Join The Discussion