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Catalase is an enzyme found in most organisms that are exposed to oxygen. It is important because it catalyzes the breakdown of hydrogen peroxide into oxygen and water. It mainly protects the cell from oxidative damage.

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What is the important of interaction between living organisms and the environment?

What the importance of interaction between living organisms and the environment


What is the job of the catalase enzyme?

Catalase breaks down toxic hydrogen peroxide in living organisms (in both plants and animals) into water and oxygen. 2H2O2 (reaction of catalase) produces 2H2O + O2


Roles do nucleotides play in living organisms?

In living organisms, nucleotides play important roles in metabolism and signaling.


What chemical reaction does the enzyme called catalse facilitate?

Catalase is a common enzyme found in nearly all living organisms exposed to oxygen. It catalyzes the decomposition of hydrogen peroxide to water and oxygen.It is a very important enzyme in reproductive reactions. Likewise, catalase has one of the highest turnover numbers of all enzymes; one catalase molecule can convert millions of molecules of hydrogen peroxide to water and oxygen each second.The reaction of catalase in the decomposition of living tissue:2H2O2 → 2H2O + O2The presence of catalase in a microbial or tissue sample can be tested by adding a volume of hydrogen peroxide and observing the reaction. The formation of bubbles, oxygen, indicates a positive result. This easy assay, which can be seen with the naked eye, without the aid of instruments, is possible because catalase has a very high specific activity, which produces a detectable response.


Does aloe vera contain catalase?

Apple does contain low amounts of the enzyme catalase. Fruits like cherries, kiwifruit, and pineapple have higher amounts of this enzyme. All living organisms contain this enzyme but in varying amounts.

Related Questions

Where is catalase located?

Catalase is found in the blood, plant cells, animal cells, and other living organisms.


What enzyme acts on hydrogen peroxide in living organisms?

The enzyme catalase acts on hydrogen peroxide in living organisms to break it down into water and oxygen. This reaction helps to detoxify the harmful effects of hydrogen peroxide in cells.


Do potato cells have catalase?

Yes, potato cells do contain the enzyme catalase. Catalase is an antioxidant enzyme present in many living organisms, including plants like potatoes, where it helps break down hydrogen peroxide into water and oxygen.


Is reacton of catalase with Hydrogen peroxide exothermic or endothermic?

The reaction of catalase with hydrogen peroxide is exothermic, meaning it releases energy in the form of heat as the reaction proceeds. Catalase helps break down hydrogen peroxide into water and oxygen in living organisms.


Name a protein catalyst?

Catalase, a protein, is an extremely common catalyst found in nearly all living organisms exposed to oxygen. Catalase catalyzes the decomposition of hydrogen peroxide, a toxin, into water and oxygen.


What effect does grinding living material have upon the apperent catalase activity?

All living organisms have the catalase in their body to neutralise the toxic hydrogen peroxide formed due to various metabolic activities to water and oxygen. So by grinding it may speed up this decomposition reaction.


Is the rock cycle important to living organisms?

no. it is the other way around. living organisms are important to the rock cycle.


Why are sense organs important to livig organisms?

Why are sense organs important to living organisms


What is the important of interaction between living organisms and the environment?

What the importance of interaction between living organisms and the environment


Are plastids important for all living organisms?

no it is not important for animals


Why will a false-positive catalase test result if the organisms are tested on a medium containing blood?

Because catalase is found in red blood cells.


What is the catalyst for the decomposition of hydrogen peroxide?

The catalyst for the decomposition of hydrogen peroxide is typically an enzyme called catalase, which is found naturally in living organisms including plants and animals. Catalase speeds up the breakdown of hydrogen peroxide into water and oxygen gas.