Question

Distinguish between respiration and breathing.What are the end products of breakdown of glucose in presence of oxygen

Answer 1

breathing means to inhale oxygen and to give out carbon dioxide.

respiration means to oxidise the food present in cells and extract energy in form of atp (adenosine tri phosphate)

Answer 2

breathing is the process of inhaling of oxygen rich fresh air and exhaling of carbon dioxide. The end product of breakdown of glucose in presence of oxygen is co2 ( carbon dioxide), water and energy.