Advertisements
Advertisements
Question
What’s the solution?
A person has fainted, and a crowd of people has surrounded him.
Advertisements
Solution
When a person faints, he should be immediately given clean and fresh air. Therefore, ask the crowd to move away. Then splash cold water on the face of this man. If he is not reviving, take him immediately to the doctor with the help of others.
APPEARS IN
RELATED QUESTIONS
What causes movement of food inside the alimentary canal?
What is the function of rectum?
The teeth called canines are a total of four in number on the sides of ______.
Write short answers
Write the names of three enzymes which are found in pancreatic juice.
Complete the following enzymatic reaction.
Maltose \[\ce{->[maltase]}\] ___________
Write down the explanation.
Explain why human dentition is considered as thecodont, diphydont and heterodont.
In the given histology of the alimentary canal, identify i, ii, and iii.

What are the compounds present in the food?
In which part of the alimentary canal food is finally digested?
Read the following passage carefully and answer the questions that follow it.
| Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. The gall bladder releases the bile juice into the small intestine whenever food reaches there. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. The fats cannot be digested easily because they are insoluble in water and are present as large globules. Bile juice breaks down big fat droplets into smaller droplets. These are then easily digested by the enzymes released from the pancreas. |
- Which organ secretes the bile juice?
- Why is digestion of fats difficult as compared to that of other nutrients?
- How does bile juice help in the digestion of fat?
- Where is the digestion of fat completed?
- Does bile juice digest fat completely?
