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प्रश्न
Draw neat labelled diagram of the pancreas with their associated structures
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उत्तर
Pancreas with its associated structures:
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संबंधित प्रश्न
What substances are contained in gastric juice? What are their functions?
Which part of alimentary canal receives bile from the liver?
(a) oesophagus
(b) small intestine
(c) stomach
(d) large intestine
Consider the following two statements A and B and select the right option from (i)-(iv) about their correctness.
- Small intestine is shorter than large intestine.
- Small intestine is wider than large intestine.
Options :
(i)Both the statements are correct
(ii) Both the statements are wrong
(iii) Statement A is correct, B is wrong
(iv) Statement B is correct, A is wrong
Why is there no enzyme to digest vitamins?
Write the function of the following in the human alimentary canal:
HCl in stomach
Name the digestive juice secreted by the stomach and give its function.
Define the following term:
assimilation
Fill in the blanks.
Pepsin acts on ________ to change them into _______ and __________.
Put the following processes in their correct sequence of occurrence during digestion.
peristalsis; tongue pushes the food; grinding and mixing saliva; cutting and tearing of food
Write short answers
What is peristalsis?
Name different steps involved in animal nutrition. Explain.
Name the enzymes secreted by the following: Stomach
The question has four options. Choose the correct answer:
Monophyodont teeth occur in
Eating fast-food ad junk food affects our health. Justify.
The process of digestion is completed by:
Choose the correct order of terms that describes the process of nutrition in ruminants.
Digestion of food starts in ______ and gets completed in ______.
Fill in the blanks using the words listed below.
| water, front, intestinal, salts, pseudopodia, back, vacuole |
- The digestion of all food components is completed by the ______ juice.
- Large intestine absorbs ______ and some ______ from the undigested food.
- Tongue is attached at the ______ to the floor of the mouth cavity and is free at the ______.
- Amoeba pushes out ______ around the food and traps it in a food ______.
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?
Label the following parts in Figure and name them.
- The largest gland in our body.
- The organ where protein digestion starts.
- The organ that releases digestive juice into the small intestine.
- The organ where bile juice gets stored.
