Which carbohydrate can be used by the body as an immediate source of energy?

Glucose

Explanation:

Glucose is the most essential carbohydrate that acts as a fuel for human cells.

The have a considerably small size, therefore they are allowed by cell memebrane to pass easily into the cell.

Also glucose has high solubility in water due to which it is easy for glucose to travel with in cell.

When glucose molecule is metabolised as a part of the process of respiration, the  following exothermic chemical reaction occurs -

C6H12O6 + 6O2  -->  6CO2 + 6H2O

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

answer; synapse;