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प्रश्न
Following statements describe animal nutrition. Read the statement and give one word for the statement. Write the terms that describe process.
Breaking of complex food substances into simpler and soluble substances.
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उत्तर
Digestion
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संबंधित प्रश्न
What is the name of the opening in the human body though which undigested food is thrown out?
What substances are contained in pancreatic juice? What are their functions?
Which of the following are the correct functions of two components of pancreatic juice trypsin and lipase?
(a) trypsin digests proteins and lipase carbohydrates
(b) trypsin digests emulsified fats and lipase proteins
(c) trypsin digests starch and lipase fats
(d) trypsin digests proteins and lipase emulsified fats
The first enzyme to mix with food in the digestive tract is:
(a) pepsin
(b) cellulose
(c) amylase
(d) trypsin
Gastric juice contains
Define the following term :
Omnivore
Answer the following question.
Write two different ways in which glucose is oxidized to provide energy in the human body. Write the products formed in each case.
Write the function of the following in the human alimentary canal:
Saliva
The teeth called canines are a total of four in number on the sides of ______.
Fill in the blanks in the table (1-5) by selecting the suitable names of substances from the list given below:
(steapsin, peptones, fatty acids, proteoses, protein).
| Digestive Enzymes | Acts on | To convert into |
| (i) Pepsin | _________(2) | ________(3) and |
| (ii) _______(1) | Fats |
________(4) _________(5) |
Find the odd one out. Give reasons for your choice.
Who is telling a lie?
Tongue: My taste-buds can tell only a sweet taste.
A group of organs together make up an ______ system.
The passage of food into the stomach is controlled by the ______.
Identify the labels i, ii, iii, and iv in the given diagram of tooth anatomy.
Match the following:
| 1. | Pancreatic juice | a. | Breaking starch |
| 2. | Salivary enzymes | b. | Digestive enzymes |
| 3. | Salivary gland | c. | Alimentary canal |
| 4. | Digestive tract | d. | Parotid |
What causes movement of food inside the alimentary canal?
Read carefully the terms given below. Which of the following set is the correct combination of organs that do not carry out any digestive functions?
Mark the following statement as True or False. If false, write the correct statement.
All heterotrophs have a similar basic process of nutrition.
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:
