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Catalyzed reaction has a lower activation energy because there is an enzyme present in the reaction.

Uncatalyzed reaction has a higher activation energy because there is no enzyme present in the reaction.

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Which pathway has the greatest activation energy?

The pathway with the greatest activation energy is often one that involves breaking strong chemical bonds or complex rearrangements, such as in nuclear reactions or some enzyme-catalyzed processes. These reactions require more energy input to initiate the reaction compared to other pathways with lower activation energies.


Which reactions require oxygen as a raw material 1 light reactions only 2 dark reactions only 3 both light and dark reactions 4 niether light or dark reactions?

The light reactions of photosynthesis require oxygen as a raw material to produce ATP and NADPH. The dark reactions (Calvin cycle) of photosynthesis do not directly require oxygen as a raw material, but they use the ATP and NADPH produced in the light reactions. Both light and dark reactions are involved in photosynthesis, but only the light reactions require oxygen as a raw material.


What are chemical reactions that require oxygen are described as?

iron


Do different reactions need the same catalysts or different?

Different reactions may require different catalysts. Catalysts are specific to certain reactions based on their mechanism and the chemical reactions involved. Different reactions have different activation energies and pathways, so they may require different catalysts to facilitate the reaction.


What Light-independent reactions of the photosynthesis are also known as the?

The Calvin cycle does not require light, these reactions are also called the Light Independent reactions.

Related Questions

A reaction that is catalyzed by an enzyme usually absorbs less energy and is faster than normal reactions?

Enzymes lower the activation energy required for a reaction to occur, making it faster. This allows reactions to proceed more readily at physiological conditions compared to non-catalyzed reactions that may require higher temperatures. Ultimately, enzymes increase the rate of reactions without being consumed in the process.


Which reactions require enzymes to catalyze reactions calabolic or anabolic?

Anabolic - Term describing enzyme-catalyzed reactions in a cell that involves the synthesis of complex molecules out of simpler subunits and which uses energy.(From Sparknotes)


Chemical reactions that require energy?

endothermic reactions require energy


Which pathway has the greatest activation energy?

The pathway with the greatest activation energy is often one that involves breaking strong chemical bonds or complex rearrangements, such as in nuclear reactions or some enzyme-catalyzed processes. These reactions require more energy input to initiate the reaction compared to other pathways with lower activation energies.


How are anaerobic and aerobis reactions different?

Anaerobic reactions happen in the cytoplasm of a cell, Aerobic reactions occur in the mitochondria of a cell Anaerobic reactions do not require oxygen, Aerobic reactions do require oxygen


Do anabolic reactions require energy to build complex molecules?

Yes, anabolic reactions require energy to build complex molecules.


What do most of the chemicals reactions involved in metabolism require?

They actually require Water.


What does chemical reactions of metabolism require?

nutrients


What do chemical reactions in the metabolism require?

nutrients


Do reactions require activation energy?

yes


Which reactions require oxygen as a raw material 1 light reactions only 2 dark reactions only 3 both light and dark reactions 4 niether light or dark reactions?

The light reactions of photosynthesis require oxygen as a raw material to produce ATP and NADPH. The dark reactions (Calvin cycle) of photosynthesis do not directly require oxygen as a raw material, but they use the ATP and NADPH produced in the light reactions. Both light and dark reactions are involved in photosynthesis, but only the light reactions require oxygen as a raw material.


Which reactions requires or stores energy?

Endothermic reactions require energy while exothermic reactions release energy.