NEET BIOLOGY

BIOLOGY IN HUMAN WELFARE

HUMAN HEALTH AND DISEASE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ breaks down protein into polypeptides.
A
Salivary amylase
B
Protease
C
Lipase
D
None of the above
Explanation: 

Detailed explanation-1: -proteolytic enzyme, also called protease, proteinase, or peptidase, any of a group of enzymes that break the long chainlike molecules of proteins into shorter fragments (peptides) and eventually into their components, amino acids.

Detailed explanation-2: -That process is started by pepsin, an enzyme that is secreted by the cells that line the stomach and is activated by hydrochloric acid. Pepsin begins breaking peptide bonds, creating shorter polypeptides. Fig.

Detailed explanation-3: -Proteases are enzymes that break the peptide bonds of proteins; they are divided into acid, neutral, and alkaline proteases. These enzymes can be obtained from plants, animals, and microorganisms in several conditions, such as high salt concentrations.

Detailed explanation-4: -Proteolytic enzymes break down proteins in the body or on the skin. This might help with digestion or with the breakdown of proteins involved in swelling and pain. Some proteolytic enzymes that may be found in supplements include bromelain, chymotrypsin, ficin, papain, serrapeptase, and trypsin.

There is 1 question to complete.