NUTRITION & BIOCHEMISTRY-SEPTEMBER:-2019 (BKNMU) ⏩ SECTION-I (NUTRITION)⏪ ⏩Q:1 Answer the following question (Any one) 15 🔸1) Explain Carbohydrates in Detail. ANSWER:- Carbohydrates are organic molecules composed of carbon, hydrogen, and oxygen atoms, typically in a ratio of 1:2:1. They are one of the three macronutrients essential for human nutrition, alongside proteins and fats. Carbohydrates serve as a primary source of energy for the body, particularly for the brain and muscles.