What are endergonic and exergonic reactions quizlet?

exergonic reaction. a spontaneous chemical reaction, in which there is a net release of free energy. endergonic reaction. a non-spontaneous chemical reaction, in which free energy is absorbed from the surroundings.

What is endergonic vs exergonic?

In the exergonic reaction, the reactants are at a higher free energy level than the products (reaction goes energetically downhill). In the endergonic reaction reaction, the reactants are at a lower free energy level than the products (reaction goes energetically uphill).

What is the difference between an exothermic reaction and an exergonic reaction quizlet?

What is the main difference between an exothermic and exergonic reaction? An exothermic reaction is where energy is given off as heat and an exergonic reaction is where energy is given off as light.

Which is an example of an exergonic reaction quizlet?

The burning of sugar is an example of an endergonic reaction, and photosynthesis is an example of an exergonic reaction.

What happens in an exergonic reaction?

In chemical thermodynamics, an exergonic reaction is a chemical reaction where the change in the free energy is negative (there is a net release of free energy). This indicates a spontaneous reaction if the system is closed and initial and final temperatures are the same.

What reaction is an endergonic reaction quizlet?

In endergonic reactions, the reaction gains energy and in exergonic reactions, the reaction loses energy. What are some examples of endergonic reactions? Anabolism is an endergonic reaction because the build-up of more complex molecules results in the storage of energy.

What is the difference between exergonic and exothermic?

In summary, whereas, an exergonic reaction means that a reaction is spontaneous, an exothermic reaction has nothing to do with spontaneity, but that an energy is released to the surrounding.

What is the difference between exergonic and exothermic reactions?

Is photosynthesis exergonic or Endergonic?

endergonic reaction
An example of an endergonic reaction of biological interest is photosynthesis. Photosynthetic organisms conduct this reaction by using solar photons to drive the reduction of carbon dioxide to glucose and the oxidation of water to oxygen.

What are examples of endergonic and exergonic reactions?

Photosynthesis and cellular respiration provide examples of how organisms store energy and release energy in biochemical systems. Photosynthesis is a type of endergonic reaction where energy is stored, and cellular respiration is a type of exergonic reaction where energy is released.

Which is an example of an endergonic?

Endergonic reactions are not spontaneous. Examples of endergonic reactions include endothermic reactions, such as photosynthesis and the melting of ice into liquid water. If the temperature of the surroundings decreases, the reaction is endothermic.