tooth decay and gum disease cause by?

what is produce by bacteria as by product of respiration and can cause tooth decay

following are dental care suggested by dentists except

diagram show human digestive system. in which organs does digestion of protein take place

which of the following is the correct function of bile

a student ate a meal contain biomolecule X. the digestion of biomolecule X starts in the mouth and finish at the small intestine. what is the product of digestion of biomolecule X

contraction of circular and longitudinal muscle at the oesophagus is known as

which of the following is the content of gastric juice

what is the function of hydrochloric acid in the gastric juice

what is the product of protein digestion in the stomach

what is the optimum pH for pepsin

pancreatic juice is peoduced by