Question

why RQ of lipid is less​

Answer 1

Answer:

In general, molecules that are more oxidized (e.g., glucose) require less oxygen to be fully metabolized and, therefore, have higher respiratory quotients. Conversely, molecules that are less oxidized (e.g., fatty acids) require more oxygen for their complete metabolism and have lower respiratory quotients.

Explanation:

I hope its helpful for all

Answer 2

Answer:

Fats and proteins contain a smaller number of oxygen atoms than carbon atoms in their molecules. When fats are used as a substrate in respiration, the RQ is less than 1 because the amount of oxygen utilised is always higher than the amount of carbon dioxide released.

Explanation: