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Digestion and Absorption

Long Answer Type

91. Give the summary of absorption in different parts of the Digestive System.

285 Views

Short Answer Type

92. Distinguish between holozoic and saprozoic nutrition ?

2954 Views

Long Answer Type

93. Describe digestion of nucleic acids.

139 Views

Short Answer Type

94. Differentiate between proximate and protective principles of food.

Proximate principles of food :

1. These provide energy.

2. These are organic macromolecules e.g. Carbohydrates, fats and proteins.

Protective principles of food :

1. These do not provide energy.

2. These are micromolecules both organic and inorganic molecules just as vitamins, minerals and water.

534 Views

Long Answer Type

95. Distinguish between :

(a) Lipases and peptidases.
(b) Amylase, sucrase, maltase and lactase,
(c) Passive and active absorption.
(d) Essential and non-essential amino acids.

298 Views

Short Answer Type

96. What are gall stones?

116 Views

Long Answer Type

97. Name the enzymes for protein digestion in the gastric, pancreatic and intestinal juices, the substrates they digest, and the products of their action.

410 Views