Question

ptyalin : salivary glands : : pepsin :​

Answer 1

Answer:

Pancreas

Explanation:

Answer 2

Answer:

Ptyalin : Salivary Gland :: Pepsin : Gastric gland

Just like Ptyalin is secreted by Salivary glands , similarly Pepsin is secreted by Gastric glands of Stomach.

The main functions of Pepsin :

• It is activated in presence of HCl ( hydrochloric acid ) secreted from stomach
• It breaks down proteins partially into peptones and smaller particles.
• It helps in partial digestion of proteins in the stomach.

Pepsin is actually an digestive enzymes secreted from the chief or peptic cells of the gastric glands.

Pepsin is secreted when food reaches the stomach.

Pepsin is a polypeptide consisting of several Amino acids joined side to side by Peptide linkage.

So final answer :

$\boxed{ \sf{ \red{ \huge{ \bold{Gastric \: Gland}}}}}$