The enzyme found in Saliva in the mouth is:

Question

Question

This question was previously asked in

MP Mahila Supervisor Official Paper (Held on: 31 Mar, 2017 Shift 1 A)

Answer 1

Correct Answer: Amylase

Rationale:

Amylase is an enzyme found in saliva in the mouth. It plays a crucial role in the initial stages of digestion by breaking down complex carbohydrates into simpler sugars. Specifically, it helps in the hydrolysis of starch into maltose and dextrin, which are more easily digestible.
The presence of amylase in saliva allows the digestive process to begin in the mouth, aiding in the efficient breakdown of food as it travels through the digestive tract.

Explanation of Other Options:

Lactase

Rationale: Lactase is an enzyme that breaks down lactose, a sugar found in milk, into glucose and galactose. It is typically found in the small intestine, not in the saliva.

Sucrase

Rationale: Sucrase is an enzyme that catalyzes the hydrolysis of sucrose into glucose and fructose. Similar to lactase, it is found in the small intestine rather than in saliva.

Tylin (correct spelling: Tyrosine)

Rationale: Tyrosine is an amino acid, not an enzyme. It is one of the 20 standard amino acids used by cells to synthesize proteins. It is not involved in the digestive processes in saliva.

Conclusion:

Among the given options, amylase is the enzyme found in saliva in the mouth. It initiates the digestion of carbohydrates, making it a crucial component of the digestive process that begins in the oral cavity.