Tag: nutrients needed by the body

Questions Related to nutrients needed by the body

During prolonged fasting, the sequence of organic compounds used by body is 

  1. Carbohydrates, fats, proteins

  2. Fats, carbohydrates, proteins

  3. Carbohydrates, proteins, lipids

  4. Proteins, lipids, carbohydrates


Correct Option: A
Explanation:

The body burns fat after first exhausting the contents of the digestive tract along with glycogen (carbohydrates) reserves stored in muscle and liver cells. During short periods of energy abstinence, the human body will burn primarily free fatty acids from body fat stores. After prolonged periods of starvation when the body has depleted its body fat, it begins to burn lean tissue and muscle (protein) as a fuel source.

The radiant energy is stored in the form of chemical energy in

  1. DNA

  2. stored food

  3. RNA

  4. ATP


Correct Option: B
Explanation:

Chemical energy is stored in the bonds that connect atoms with other atoms and molecules with other molecules. Because chemical energy is stored, it is a form of potential energy. When a chemical reaction takes place, the stored chemical energy is released. Chemical Energy - is really a form of potential energy and is the energy stored in food or chemical combinations. Radiant Energy - is a combination of heat and light energy.

So, the correct option is 'stored food'.

Best source for dietary protein for a vegetarian is

  1. Soya Bean

  2. Gram

  3. Groundnut

  4. Milk


Correct Option: D
Explanation:
  • A vegetarian diet can be a healthy option for many reasons. When choosing vegetarian foods, consider the different ways to get the nutrients you need, including vegetarian protein sources. 
  • For those looking for meatless protein sources, especially lacto-vegetarians whose diets do not include eggs. Milk and milk products are a great choice because milk is a good source of high-quality protein. Hence, the best source for dietary protein for a vegetarian is milk.
So, the correct answer is 'milk'.

If one's diet exceeds one's need, it is called

  1. Malnutrition

  2. Balanced diet

  3. Over nutrition

  4. None of these


Correct Option: C
Explanation:

  • Malnutrition is the condition or state in which the body does not get proper nutrition or get overnutrition (imbalanced nutrition) and as a result a deficiency or excess or imbalanced of energy. 
  • Malnutrition is referred to overnutrition resulting from overeating or excessive intake of specific nutrients. 
  • The amount of nutrients exceeds the amount required for normal growth, development, and metabolism. Hence, If one's diet exceeds one's need, it is called overnutrition.
So, the correct answer is 'over nutrition'.

Which of the following is incorrect? Good nutrition:

  1. Can help to slow the ageing process

  2. Boosts immune system

  3. Gives you vitality and energy

  4. Causes fatigue and low mood


Correct Option: D
Explanation:

Option D is the correct answer here.

Good nutrition provides you all essential elements of the body like vitamins, minerals, ions, protein, and carbohydrates. The feeling of fatigue and low mood is related to the brain, good nutrition provides a proper supply of glucose to the brain. Because of proper supply of nutrient functioning of the brain never get any affect. So, feeling of fatigue and low mood can't appear to the person who takes a proper supply of nutrition.

Protective components of foods are 

  1. Minerals and vitamins

  2. Minerals, carbohydrate and proteins

  3. Minerals, carbohydrate and fats

  4. Vitamins, water and carbohydrate


Correct Option: A
Explanation:

Protective components of foods are minerals and vitamins. Vegetables like spinach, cabbage, brinjal, beans, and fruits are called protective foods. These components protect us from diseases. Hence, they are called protective components of food. Carbohydrates and fats are the energy components of the food. Proteins are bodybuilding components of the food. 

Thus, the correct answer is 'Minerals and vitamins.'