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∙ 9y agoThe substances which cause chemical reactions in a cell are protein catalysts called enzymes. Some cause reactions that would otherwise not occur and others speed reactions up. Carbon dioxide dissolves in water by itself but since this a dangerous substance to have in cells, there is a catalyst that dissolves it 300 times faster.
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∙ 15y agoEnzymes are the substances responsible for accelerating chemical reactions in cells. They act as biological catalysts, lowering the activation energy required for a reaction to occur without being consumed in the process.
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∙ 9y agoEnzymes are the catalysts for chemical reactions. They are capable of speeding them up and slowing them down when necessary.
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∙ 9y agoA catalyst increases the rate of a chemical reaction. In cells these are called enzymes. They do not enter into the reaction nor are changed by it.
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∙ 8y agoChemical reactions in living things are usually speeded up by catalysts called enzymes.
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∙ 14y agocatalyst or enzyme.
These substances are called catalysts.
A single chemical that breaks down into other substances during chemical reactions is "decomposing".
After chemical reactions new substances are obtained.
chemical reactions
Those are chemical reactions.
enzymes
These substances are called catalysts.
IT ACCELATATES THE CHEMICAL REACTIONS
A single chemical that breaks down into other substances during chemical reactions is "decomposing".
The initial substances in a chemical reaction are called reactants.
Chemical Change
Substances that are changed when they become involved in chemical reactions are called reactants. These reactants are changed into new substances that are called products.
The substances that are changed in a chemical reaction are known as reactants. These reactants undergo a chemical change or transformation to form new substances called products through the rearrangement of their atoms.
After chemical reactions new substances are obtained.
A chemical is always a chemical, by definition. Chemicals are substances with a distinct structure that can undergo reactions to form new substances.
chemical reactions
The processes are called chemical reactions.