Endergonic and Exergonic Reactions Flashcards
1
Q
Endergonic Reactions
A
requires energy and is non-spontaneous
2
Q
Exergonic reactions
A
give off energy and occur spontaneously
3
Q
Why are they coupled?
A
To maintain balance and ensure that energy is flowing efficiently and towards the correct direction
4
Q
What is a couple reaction?
A
A coupled reaction is the process where two chemical reactions occur together, with one providing the energy for the other. Typically it’s an exergonic reaction paired with an endergonic reaction.
5
Q
Why do we need coupled reactions?
A
We need coupled reactions to drive processes, ensure energy efficiency, and maintain cellular balance
