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प्रश्न
State whether true or false. If false, correct the statement.
During digestion, proteins are broken down into amino acids.
पर्याय
True
False
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उत्तर
During digestion, proteins are broken down into amino acids- True
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संबंधित प्रश्न
What is the function of enzymes in the human digestive system?
What is the function of the liver in the human digestive system?
What will happen if mucus is not secreted by the gastric glands?
Which part of alimentary canal receives bile from the liver?
Where does digestion of fat take place in our body?
Gastric juice contains
Name the following
The organ where protein digestion-begins
State the four ways in which saliva is useful to us.
Fill in the blank.
Saliva contains salivary amylase which changes starch to _____.
Define with examples: Autotrophs
Name different steps involved in animal nutrition. Explain.
Describe the digestion of starch.
What’s the solution?
A person has fainted, and a crowd of people has surrounded him.
Eating fast-food ad junk food affects our health. Justify.
The common bile duct and pancreatic form ______.
The digestive glands associated with the alimentary canal are ______.
Given below from (i) to (iv) are some food items.
- Boiled and mashed potato
- Glucose solution
- A slice of bread
- Mustard oil
Which of the above will give a blue-black colour when tested with iodine?
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?
Urea is a main excretory product in humans. How is it formed?
Given below are two columns, Column I shows enzymes secreted by the glands in the alimentary canal of human beings and Column II indicates the components of food on which enzymes act. Choose the options showing correct matching:
