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प्रश्न
The question has four options. Choose the correct answer:
Parotid salivary glands occur
पर्याय
below ears
below tongue
at the angle of jaws
below orbits
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उत्तर
below ears
APPEARS IN
संबंधित प्रश्न
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 ______.
If the saliva is lacking in salivary amylase, then which of the following processes taking place in the buccal cavity will be affected?
What is roughage? Give two examples.
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
State the total number of teeth present in the dentition.
Fill in the blank.
The teeth called ______ are a total of four in number on the sides of incisors
Name the following
The organ where protein digestion-begins
Name the three regions of the large intestine.
Write short answers
Write the names of three enzymes which are found in pancreatic juice.
Describe the digestion of food in small intestine.
Describe the following: Digestion of fat in the intestine
The question has four options. Choose the correct answer:
The organ that stores bile is
Who is telling a lie?
Appendix: Digestion is impossible without me.
How do the salivary glands come to know that there is food in the mouth and it is time to secrete saliva?
State whether true or false. If false, correct the statement.
During digestion, proteins are broken down into amino acids.
Describe the alimentary canal of man
Identify the labels i, ii, iii, and iv in the given diagram of tooth anatomy.
What are the compounds present in the food?
Name the correct substrates for the following enzymes
- Trypsin
- Amylase
- Pepsin
- Lipase
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?
