Which component of food acts as a coenzyme and helps in speeding up biochemical reactions?

In which part of the digestive system does most chemical digestion occur?

Pepsin works best in which type of environment?

Which organ secretes enzymes that digest all three major nutrients—carbohydrates, proteins, and fats?

Bile helps in the digestion of which nutrient?

Which carbohydrate cannot be digested by humans?

Which part of the small intestine absorbs most nutrients?

Which hormone stimulates the release of gastric juice in the stomach?

Which mineral is essential for the formation of haemoglobin?

The process of taking food into the body is called: