THORAX ABDOMEN AND PELVIS

MEDICAL

PANCREAS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
During a small group seminar, you are asked to dis-cuss pancreatic enzymes and their role in the digestionof food. Which of the following enzymes catalyzes theconversion of pancreatic proenzymes to active enzymeswithin the lumen of the duodenum?
A
Alkaline phosphatase
B
Elastase
C
Maltase
D
Phospholipase
E
Trypsin
Explanation: 

Detailed explanation-1: -The pancreatic enzymes are comprised of9: Protease – breaks down proteins into amino acids. Amylase – breaks down carbohydrates into simple sugars.

Detailed explanation-2: -Pancreatic enzymes help break down fats, proteins and carbohydrates. A normally functioning pancreas secretes about 8 cups of pancreatic juice into the duodenum, daily. This fluid contains pancreatic enzymes to help with digestion and bicarbonate to neutralize stomach acid as it enters the small intestine.

Detailed explanation-3: -Amylase is responsible for the breaking of the bonds in starches, polysaccharides, and complex carbohydrates into easier to absorb simple sugars. Salivary amylase is the first step in the chemical digestion of food.

There is 1 question to complete.