biological examples

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EMurphy_2L
Posts: 128
Joined: Sat Sep 07, 2019 12:16 am

biological examples

Postby EMurphy_2L » Sat Feb 08, 2020 4:03 pm

can someone explain the biological examples for equilibrium of ATP hydrolysis and osmotic pressure please!

Jasmine Fendi 1D
Posts: 108
Joined: Sat Aug 24, 2019 12:15 am

Re: biological examples

Postby Jasmine Fendi 1D » Sat Feb 08, 2020 4:10 pm

I am also not sure, but I do know that ATP hydrolysis is an exergonic reaction, which has a negative delta G. Also, Gibbs Free Energy is used in most biochemical reactions because they occur at constant temp and pressure

Asha Agarwal 1E
Posts: 51
Joined: Fri Aug 30, 2019 12:16 am

Re: biological examples

Postby Asha Agarwal 1E » Sat Feb 08, 2020 4:59 pm

Since ATP hydrolysis is an exothermic and exergonic reaction, it can be coupled to endothermic reactions to provide the energy needed for the endergonic reaction to be completed in processes like cellular respiration. Because of energy coupling, it can also allow coupke reactions to have an overall negative Gibbs free energy meaning free energy is released.


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