Biology Nutrition MCQs Chapter 12 Class 11





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Biology Ch 12 Class 11 Nutrition

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The process of swallowing is controlled by:

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In fatty liver the fat contents are:

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Which of the following have both internal and external digestion?

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Undigested food in cockroach is stored in:

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Ileum is about ______ long:

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Carbohydrates, fats & proteins are essential for:

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Digestive system in vertebrates is formed by which germ layer?

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Carotenoids are related to:

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A part of the digestive system that is not in contact with food is the:

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Puccinia commonly destroys

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Dietary fiber passes through to several structures after leaving the stomach. In which order does the dietary fiber pass through the structures?

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The leaf is bilobed with midrib between them. The plant is

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Which of the following is not the type of cells of gastric gland?

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Certain types of whales are also ______ feeder.

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The propulsive movement of the gastrointestinal tract (GI tract) is:

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Scurvy is caused by deficiency of vitamin ______.

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Translocation of organic solutes in plants takes place through:

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_____ is activated to ______ by enterokinase / enteropeptidase enzyme secreted the lining of duodenum:

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Absorption of digested food occurs mainly in:

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Hydra is an example of _______ feeder

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The structure which prevents the entry of food particles into the respiratory passage is:

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Fundography is relevant to:

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The disease night blindness is caused by deficiency of vitamin:

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Which of the following nutrients is incorrectly paired with its function in a plant?

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Which enzyme present in the stomach curdles the milk?

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Which process takes place during the movement of glucose from the body fluid to the blood?

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Intrinsic factor is secreted by:

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Strong chlorosis is due to the deficiency of _____ in plants.

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Percentage of magnesium by mass in a human being is:

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When the liver fat content of our body increases, the condition leads to:

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Chlorosis refers to the lack of:

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Deficiency of K+ causes:

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Optimum pH for action of pepsin and salivary amylase is

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Magnesium is present in which of the following?

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Digestion of which food components starts from the oral cavity?

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Parasites capable of living independently of its host at times is called as _______ parasite.

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In human gut, chylomicrons are formed by the combination of:

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A hormone called _______ controls the secretion of gastric juice.

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Which of the following are animals with pointed ends and a tube like digestive tract?

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Of the following, which one has more variety of nutrition?

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Nodules on roots of leguminous plants have _____ bacteria

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Secretion of pancreatic juice is stimulated by:

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Stunted growth of roots is due to the deficiency of _____ in plants

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Amylase is not produced by the following type(s) of salivary gland:

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Living things that would be the first to experience adverse effects if large amounts of carbon dioxide were taken out of the biosphere are:

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Fear of getting obese is termed as:

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Which type of mucosa cells secrete pepsinogen?

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Midgut in cockroach is a short narrow tube called

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The reaction involved in chemotrophic nutrition is:

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Useful bacteria at the large intestine of humans produce:

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In planaria, numerous small branches which end blindly are called as 

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Puccinia is a parasitic:

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Plants absorb it in the form of soluble phosphates. It is present abundantly in the growing and storage organs of plants. What is it?

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Earthworm is an example of ______ feeder

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Autotrophic organisms can exist in an exclusively ______ environment.

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Bile is used in:

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Of the following, which one is missing in herbivores?

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All of the insectivorous plants are true

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Milk drinking babies have an additional enzyme called:

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A psychological condition usually seen in girls and young women, with loss of appetite is:

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Food is assimilated into the body from digestive tract in:

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Nitrogen-fixing bacteria in root nodules fix nitrogen in soil air into:

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