
How do cellular respiration and breathing differ?
Answer
484.8k+ views
Hint: Both breathing and cellular respiration involves gaseous exchange but the mechanism of this gaseous exchange is different for both processes.
Complete answer:
1)Cellular respiration is classified as a chemical process of gaseous exchange of the cell as these cells utilize oxygen for a breakdown of glucose to produce energy from the glucose which is used for performing different functions of the body.
2)Whereas breathing is classified as a biological process where the gaseous exchange is simply between the body and the environment.
3)Cellular respiration involves the production of energy by breakdown of glucose whereas breathing involves taking in oxygen and removing carbon dioxide from the body and there is no production of energy in breathing like that of cellular respiration.
4)Cellular respiration does not require any separate organ or organ system as it takes place within a cell and cell organelles whereas for breathing the entire respiratory system that includes lungs, nose, pharynx, bronchioles, etc are involved.
5)Breathing does not involve any enzyme whereas cellular respiration involves different enzymes.
Note: We cannot directly control the process of breathing and cellular respiration as both are involuntary processes and are directly controlled by the nervous system of the organism but we can voluntarily control the breathing rate in some cases for example while singing, breathing exercises, etc but we cannot control the rate of cellular respiration because the rate by which cellular respiration occurs is also an involuntary process.
Complete answer:
1)Cellular respiration is classified as a chemical process of gaseous exchange of the cell as these cells utilize oxygen for a breakdown of glucose to produce energy from the glucose which is used for performing different functions of the body.
2)Whereas breathing is classified as a biological process where the gaseous exchange is simply between the body and the environment.
3)Cellular respiration involves the production of energy by breakdown of glucose whereas breathing involves taking in oxygen and removing carbon dioxide from the body and there is no production of energy in breathing like that of cellular respiration.
4)Cellular respiration does not require any separate organ or organ system as it takes place within a cell and cell organelles whereas for breathing the entire respiratory system that includes lungs, nose, pharynx, bronchioles, etc are involved.
5)Breathing does not involve any enzyme whereas cellular respiration involves different enzymes.
Note: We cannot directly control the process of breathing and cellular respiration as both are involuntary processes and are directly controlled by the nervous system of the organism but we can voluntarily control the breathing rate in some cases for example while singing, breathing exercises, etc but we cannot control the rate of cellular respiration because the rate by which cellular respiration occurs is also an involuntary process.
Latest Vedantu courses for you
Grade 11 Science PCM | CBSE | SCHOOL | English
CBSE (2025-26)
School Full course for CBSE students
₹41,848 per year
Recently Updated Pages
Master Class 11 Business Studies: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Computer Science: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Maths: Engaging Questions & Answers for Success

Trending doubts
Which one is a true fish A Jellyfish B Starfish C Dogfish class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

How much is 23 kg in pounds class 11 chemistry CBSE

Net gain of ATP in glycolysis a 6 b 2 c 4 d 8 class 11 biology CBSE
