## Biochemical systems- irreversible/reversible

$\Delta S = \frac{q_{rev}}{T}$

Kaitlin Ross 3E
Posts: 25
Joined: Fri Sep 25, 2015 3:00 am

### Biochemical systems- irreversible/reversible

On page 35 of the course reader, it states that biochemical reactions are often highly irreversible to speed up the process. Are there any instances in which a biochemical system would implement a reversible reaction/what would be an example?

DNguyen3G
Posts: 8
Joined: Fri Sep 25, 2015 3:00 am

### Re: Biochemical systems- irreversible/reversible

We can analyze how irreversible a process is and what is necessary to maximize efficiency, but there are no true reversible processes. In practice, all real processes are irreversible although some can be good approximation of reversible ones if you go really slow. Thermodynamics goes a long way in helping to optimize your irreversible processes to get the most "work" out of them.