What is the difference between breathing and respiration?

This was a question I was commonly asked when assisting GCSE science students in year 9/10. 

Breathing is simply taking air in through your nose/ mouth and down into lungs (and then breathing it out again). - I would act this out. 

In the air you breathe in, there is about 21% oxygen. This diffuses from the lung into blood and is carried around the body. Respiration is the process of cells using this oxygen to create energy. This is done inside the cell, in little energy factories floating in the cell called mitochondria. 

JE
Answered by Jonathan E. BMAT (BioMedical Admissions) tutor

3494 Views

See similar BMAT (BioMedical Admissions) University tutors

Related BMAT (BioMedical Admissions) University answers

All answers ▸

"a little learning is a dangerous thing" discuss (PAST ESSAY QUESTION) - how should I tackle this?


What is in the BMAT exam?


There are 12 beads in a bag, all identical in shape but different in colour (4 are yellow, 3 are red, and 5 are blue). What is the likelihood of me picking out a blue and a yellow bead (in any order, and without replacement)


There is no such thing as dangerous speech; it is up to people to choose how they react. - discuss this statement. Argue to the contrary. To what extent should society censor speech?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences