Ques. Answer questions on the basis of
your understanding of the following paragraph and the
related studied concepts.
Alimentary canal is the place where food is digested with the aid of
several digestive enzymes secreted by digestive glands located in
different parts. The digestive food is then absorbed by small intestine
through numerous finger like projections. Absorption also occurs in large intestine. The absorbed food goes into the blood and reaches to
the cell where it is utilised.
a. Name the gastric juice that disinfects the food and write one
more function of it.
b. Name the finger like projections and state its feature which
helps in increasing absorption in small intestine.
c. State the role played by enzyme trypsin and lipase in the
process of digestion.
d. Name the process of utilization of food in the cell.
Answers
Answer:
a part ka hai
stomach by acid
bpart ka hai
The lining of the small intestine is covered with tiny finger-like projections called villi. They look almost like carpet. The villi help the nutrients in food to be absorbed into the blood. The villi are carpet-like fingers inside the small intestine that help absorb nutrients.
cpart ka hai
In the small intestine, trypsin breaks down proteins, continuing the process of digestion that began in the stomach. ... Trypsin is produced by the pancreas in an inactive form called trypsinogen. lipase:- Lipase is an enzyme the body uses to break down fats in food so they can be absorbed in the intestines
d part ka hai
Process of taking food is called as Ingestion. Process of utilization of the body are called Absorption,Assimilation and Excretion.