Ncert Exercises & Solutions

19. Correct the following statements by deleting one of ehtries (given in bold)

(a) Goblet cells are located in the intestinal mucosal epithelium and secrete chymotrypsin/mucus.

(b) Fats are broken down into di-and monoglycerides with the help of amylase/lipases.

(d) Saliva sontains enzymes that digest starch/protein

(a) Goblet cells are located in the intestinal mucosal epithelium and secrete mucus.

(b) Fats are broken down into di and monoglycerides with the help of lipases.

Fats

\overset{L i p a s e s}{\to}

Diglycerides

\to

Monoglycerides.

(c) Gastric glands of stomach mucosa have oxyntic cells which secrete HCl

(d) Saliva contains enzymes that digest starch.

Starch

\to_{p H 6.8}^{S a l i v a r y a m y l a s e}

Maltose + lsomaltose +

α

—dextrins