Question

Give one word for the following:
a) Tam secreted from the walls of stomach. I kill all the harmful germs present in food and
help my friend pepsin to work.
b) We are biocatalysts. We enhance the rate of metabolic activities.
c) We are the movements which push the food forward by a rhythmic contraction.​

Answer 1

a) HCl or hydrochloric acid

b) enzymes

c)Peristalsis

Hope that answered your question.