Identify the incorrect statement.

$A$ healthy person eats the following diet: $5 \, gm$ raw sugar,$4 \, gm$ albumin,$10 \, gm$ pure buffalo ghee adulterated with $2 \, gm$ vegetable ghee (hydrogenated vegetable oil),and $5 \, gm$ lignin. How many calories is he likely to get?

Increase in gastro-intestinal secretion and movement after ingestion of food is mainly brought about by

Which one statement is incorrect regarding the process of digestion and absorption in humans?

If the pancreas is removed,the compound that remains undigested is . . . . . . .

Assertion : In the condition of obstructive jaundice,large amounts of unabsorbed fats are eliminated out of the body.
Reason : Entry of bile into the small intestine is prevented during obstructive jaundice.