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प्रश्न
Correct the spellings: Caceum
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उत्तर
Caecum
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संबंधित प्रश्न
Fat is completely digested in the ______.
Name the biological catalysts which bring about chemical digestion of food.
The process of digestion in humans is completed in:
(a) oesophagus
(b) small intestine
(c) stomach
(d) large intestine
When a person eats sugary food, then organisms A present in his mouth act on sugar to produce a substance B. The substance B first dissolves the calcium salts from the top part C of the tooth and then from its middle part D forming holes E. These holes ultimately reach the part F in the lower part of tooth which contains nerves and blood vessels. The substance B irritates the nerve endings inside the tooth causing toothache.
(a) What are (i) organisms A, and (ii) substance B?
(b) What are (i) part C, and (ii) part D, of tooth known as?
(c) By what name are the holes E in the tooth known?
(d) Name the part F of the tooth.
(e) What will happen if organisms A reach part F of the tooth known?
With which human organ system (or human systems) is villi associated?
What is the function of rectum?
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
Fill in the blank.
The _______ is a common opening of food pipe and windpipe
Complete the following enzymatic reaction.
Sucrose \[\ce{->[sucrase]}\] ___________+ __________
Answer in detail.
You had eaten bread in the morning. Starting from the mouth, explain how it is digested?
Mark odd one in the series:
Match items in column A with the appropriate items in Column B:
| Column A | Column B | ||
| 1 | HCl | a | Lactose |
| 2 | Rennin | b | Pellagra |
| 3 | Enteropeptidase | c | Rumen |
| 4 | Cellulose | d | Pepsin |
| 5 | Ptyalin | e | Starch |
| 6 | Vitamin | f | Pernicious anaemia |
| 7 | Intestinal juice | g | Trypsin |
| 8 | Bile salt | h | Casein |
| 9 | Vitamin A | i | Micelle |
| 10 | Goitre | j | Night-blindness |
| k | Iodine | ||
Name the enzymes secreted by the following: Pancreas
The question has four options. Choose the correct answer:
The hardest constituent of the tooth is
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
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.
Circle the odd one.
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?
The complete digestion and absorption of nutrients is done by the small intestine. Which of the following greatly enhances the process of absorbtion?
