Advertisements
Advertisements
Question
The water from the digested food is mainly absorbed by
Options
stomach
duodenum
colon
rectum
Advertisements
Solution
colon
APPEARS IN
RELATED QUESTIONS
What is the role of saliva in the digestion of food?
What substance is mixed with food in the mouth during chewing by the teeth?
In human digestive system, the enzymes pepsin and trypsin are secreted respectively by ______.
Pancreatic juice contains enzymes which digest ______.
The inner lining of stomach is protected by one of the following from the harmful effect of hydrochloric acid. This is ______.
Write True or False in the following statement
Molars help in cutting and tearing food.
Fill in the blank.
Molars are meant for _____ the food.
Fill in the blanks.
Incisors are used for _____ and _____ the food.
State whether the following statement is True or False.
Wisdom tooth appears at the age of 5-6 years when the child starts going to school.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
State whether the following statements are True or false: Na+ is absorbed in intestine by sodium pump.
Correct the spellings: Carboxytipepdase
The question has four options. Choose the correct answer:
Trypsin is connected with the digestion of
Use your brain power!
Why do we sometimes choke suddenly while eating?
Write down the explanation.
Explain why human dentition is considered as thecodont, diphydont and heterodont.
The process of digestion is completed by:
What are the functions of gastric glands present in the wall of the stomach?
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?
Curdling of milk protein is done by ______.
What are the end products of digestion of starch, proteins, and fats respectively?
