Advertisements
Advertisements
प्रश्न
Carbohydrates are bodybuilding nutrients.
Advertisements
उत्तर
False
Proteins are body-building nutrients. Carbohydrates are energy-giving nutrients.
APPEARS IN
संबंधित प्रश्न
Name the enzyme present in human saliva. What type of food material is digested by this enzyme?
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?
Name the hormone that helps in regulating level of sugar in our blood. Name the gland that secrets it.
What is the dental formula of a normal human adult?
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
Study the diagram given below and then answer the question that follows:
Identify the tooth and give a reason to support your answer.
Write the function of the following in the human alimentary canal:
Saliva
Write the function of the following in the human alimentary canal:
Villi
Fill in the blanks.
Incisors are used for _____ and _____ the food.
Name the following
The organ into which the pancreatic juice and the bile juice are poured
Define the term nutrition.
Food are classified into three groups on the basis of the function they perform in our body. Name the three categories, and briefly give their functions. Also give their two sources each.
Describe the process of digestion in human beings.
The question has four options. Choose the correct answer:
The organ that stores bile is
Write any two functions of digestive system.
Throughout the length of the alimentary canal the layer which shows the presence of goblet cells is ______
Identify the INCORRECT statement.
How do carbohydrates, proteins and fats get digested in human beings?
