Absorption of nutrients present in the food takes place in the _____________ .
(a) Define a nutrient. Name four important nutrients present in our food.
(b) What are the various types of heterotrophic nutrition ?
Question 3
The absorption of nutrients and exchange of respiratory gases between blood and tissues takes place in –
(a) veins
(b) arteries
(c) heart
(d) capillaries
A food chemist who does research on nutrients present in food are called__________________