Question

शरीर में भोजन का पाचन किस प्रकार की अभिक्रिया है?
(क) उपचयन
(ख) संचयन
(ग) विस्थापन
(घ) अपचयन

Answer 1

Answer:

May be the right answer is Upchayan.

Answer 2

The correct answer is (क) उपचयन

Explanation:

• Respiration is the oxidation(उपचयन) of food which occurs inside the cell. The human body ingests food in a complex form which is broken down into smaller and simpler forms by enzymes in the body especially in the intestine.

• Then the simpler form like glucose enters the cell where it is oxidized by releasing electrons. In cellular respiration, glucose is oxidized into CO2.

• The oxidation of glucose helps in making ATP molecules that are required to perform the metabolic functions of cells.  Therefore the correct answer is (क) उपचयन

Learn more about oxidation of food

• Food oxidation: https://brainly.in/question/10371738
• Glucose oxidation: https://brainly.in/question/196540