Question

Is Cellular respiration an Oxidation or Reduction reaction?

Answer 1

Hint :A chemical reaction in which oxygen is supplied to or hydrogen is removed from an atom, molecule, or compound is known as an oxidation reaction. A reduction reaction occurs when one or more electrons are gained by a reactant in a chemical reaction.

Complete Step By Step Answer:
Cellular respiration is a redox reaction, which is an oxidation-reduction reaction. Respiration is a collection of metabolic reactions in which electrons are lost and gained. As a result, it's referred to as the oxidation-reduction or redox reaction. Electron loss is referred to as oxidation, and electron gain is referred to as reduction.
Glucose molecules are oxidized and oxygen molecules are reduced to generate water molecules during cellular respiration. Both oxidation and reduction reactions are involved in the respiration process.
A redox reaction is a type of reaction in which one or more electrons are exchanged, leaving one product oxidized and the other reduced. The product that acquires an electron becomes reduced, while the product that loses an electron becomes oxidized. Simply said, this process is a chemical reaction in which electrons are transported.
Redox reactions take place when energy is transferred in the form of electrons. This occurs in a variety of biological activities, such as cellular respiration. Cellular respiration can be viewed as a massive redox reaction, in which glucose is oxidized and products are reduced.
Overall reaction of Cellular reaction:
 $C_6{H}_{12}{O}_6+6O_2\to 6C{O}_2+6H_{2}O$

Note :
The value of redox reactions to an organism is closely linked to the importance of cellular respiration. Redox reactions, like enzymes, are an essential component and driving force in cellular respiration. In cellular respiration, the absence of redox processes would be just as harmful to the organism as the absence of enzymes.