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an enzyme

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Q: What a substance that helps regulate and speed up chemical reactions in living things?
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Related questions

What is the name of the substance that speeds up chemical reactions?

This substance is called catalyst; and in living systems it is an enzyme.


A substance that can speed up a chemical reaction in a living organism?

An enzyme works to speed up chemical reactions in a living organism.


What protein and some hormones influence all chemical processes occurring in living organisms?

The molecules of enzymes may regulate the chemical reactions in living bodies.


What substance plays in major role in most chemical reactions in living system?

water


What substance is an inorganic compound that is necessary for most the chemical reactions to take place in living cells?

This compound is water.


Chains of chemical reactions in living organisms are called?

Bio-chemical reactions.


Why glycerol is not a substance that plays a major role in most of the chemical reactions that occur in a living cell?

your answer is to long have a nice day now


What is the totality of chemical reactions that occur in a living organism?

metabolism


What chemical reactions are often aided by protein catalysts known as enzymes?

These are the chemical reactions occuring in living organisms.


What compound is needed for most chemical reactions to take place in cells?

ATP is a most common substance that participate in chemical reactions of a living cell. They supply the energy needed for the reaction. They are made of adenosine base,3 phosphate groups and a nitrogenous base.


What are Enzymes are responsible for?

Enzyme, a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process.


Do Chemical reactions only occur in living organisms?

No