Name the part of the alimentary canal where the major absorption of digested food takes place. What are the absorbed forms of different kinds of food materials?

Read carefully the following statements regarding the absorption of nutrients. Find the incorrect statements and choose the correct option from the given below codes.
$I.$ Absorption of carbohydrates takes place in the stomach and jejunum part of intestine.
$II.$ The water-soluble end products of food can reach the blood and lymph directly.
$III.$ Large intestine and buccal cavity do not function as the site of absorption.
$IV.$ Large intestine is the site of absorption of about $90 \%$ of the total water present in the hydrolysed food.

Given below are two statements:
Statement $I:$ Fatty acids and glycerols cannot be absorbed into the blood.
Statement $II:$ Specialized lymphatic capillaries called lacteals carry chylomicrons into lymphatic vessels and ultimately into the blood.
In the light of the above statements,choose the most appropriate answer from the options given below:

By which mechanism is fructose absorbed in the enterocytes of the small intestine?

If a person is feeling dizzy,glucose or fruit juice is given immediately but not a cheese sandwich,which might have more energy. Explain.

Fatty acids and glycerol are first absorbed by which of the following?