LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which biomolecule is your main source of energy?
A
Nucleic Acid
B
Protein
C
Lipid
D
Carbohydrate
Explanation: 

Detailed explanation-1: -Glucose, a 6-carbon sugar, is a simple carbohydrate or “mono-saccharide.” Sugar is a source of quick energy for the body because it is easily metabolized (broken down).

Detailed explanation-2: -They are found in grains, vegetables, fruits and in milk and other dairy products. They are the basic food groups which play an important role in a healthy life. The food containing carbohydrates are converted into glucose or blood sugar during the process of digestion by the digestive system.

Detailed explanation-3: -The energy released during a catabolic reaction is conserved in the form of a high-energy molecule (ATP). The biomolecules which are undergoing catabolic reactions are carbohydrates, proteins, and lipids. Glucose is a kind of biomolecule that is rich in carbohydrates.

There is 1 question to complete.