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प्रश्न
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
विकल्प
True
False
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उत्तर
False
Correct Statement: The process of taking in food is called ingestion
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संबंधित प्रश्न
Water from the undigested food is absorbed mainly in the ______.
Why do we get instant energy from glucose?
What are the functions of liver and pancreas in the human digestive system ?
If the teeth are not cleaned regularly, they become covered with a sticky yellowish layer W of food particles and bacteria. Since layer W covers the teeth, the alkaline liquid X secreted by glands Y inside the mouth cannot reach the teeth surface to neutralise the acid formed by the action of organisms Z on sugary food, and hence tooth decay sets in.
(a) What is W known as?
(b) What is (i) X, and (ii) Y?
(c) What are organisms Z?
(d) State one way of removing layer W from the teeth.
Name the following
The organ where protein digestion-begins
Name the digestive juice secreted by the stomach and give its function.
State whether the following statements are True or false: Pancreatic amylase digests protein into amino acids.
The question has four options. Choose the correct answer:
Teeth present in the upper molar of human beings are
Give a reason.
Food becomes acidic in the stomach.
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
