Question

during the process of respiration, glucose combines with 'A' cells of out body. It produces 'B', water +C. Hence respiration is a/an D process. identify A to D

Answer 1

Answer:

A oxygen

B hydrogen

C carbon dioxide

D combustible

Answer 2

Answer:

Explanation:

In the process of respiration, glucose reacts with oxygen in the cells of our body to produce carbon dioxide and water. Large amounts of energy are released during this process. This chemical reaction can be represented by the following equation.

C6H12O6(aq)   +   6O2(aq)  ------->  6CO2(aq)     +     6H2O(l)  +  Energy

   glucose             oxygen            carbon dioxide         water

The reactions in which energy is released are known as exothermic reactions. Hence, respiration is an exothermic process.