Section 1
Energy in Living Systems
Book
Version 32
By Boundless
By Boundless
Boundless Biology
Biology
by Boundless
3 concepts
![Thumbnail](../../../../../../figures.boundless-cdn.com/18827/square/figure-07-00-01.jpeg)
Transforming Chemical Energy
Cellular respiration is the process of transforming chemical energy into forms usable by the cell or organism.
![Thumbnail](../../../../../../figures.boundless-cdn.com/18828/square/figure-07-01-01ab.jpeg)
Electrons and Energy
The transfer of electrons between molecules via oxidation and reduction allows the cell to transfer and use energy for cellular functions.
![Thumbnail](../../../../../../figures.boundless-cdn.com/18829/square/figure-07-01-02.jpeg)
ATP in Metabolism
ATP, produced by glucose catabolized during cellular respiration, serves as the universal energy currency for all living organisms.