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Enzymes lower the activation energy of a chemical reaction. Since more molecules have sufficient energy to react, the reaction occurs faster.
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∙ 15y ago
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What are enzymes called because they affect the speed of chemical reaction without being consumed?
enzymes are never consumed in a chemical reaction, therefore the answer to your question is that enzymes that affect the speed of a chemical reaction without being consumed are indeed called enzymes.
How do enzymes affect chemical reaction?
Usually enzymes have the role to catalyse a reaction. That means they aren't changed at all, but they influence the mechanism to reduce the activation energy (the energy needed for the reaction). The reaction is therefore performed more easily. To put it very simply: It speeds up a chemical reaction.
How do enzymes make reactions occur faster?
enzymes are biological catalysts. a catalyst is a chemical that increases the rate of a reaction and itself is not changed at the end of the reaction and does not change the nature of the reaction or its final result. catalysts make reactions go faster at lower temperatures by lowering the activation temperature required , thus ensuring that a larger percent of the population of reactant molecules will have sufficient energy to participate in the reaction.
Is an enzyme consumed in a reaction?
No. There is no type of a catalyst that is consumed in a reaction.
How does pH affect enzyme functions?
Enzymes lower the amount of Activation Energy needed for a chemical reaction, therefore speeding up the chemical reaction. For an enzyme to do this it needs to be at the correct pH, salinity, and temperature otherwise the enzyme will not be able to work. When an enzyme is in a pH that is not suitable, the enzyme's shape and structure alter and make it unable to speed up a reaction.
How do enzymes function in speeding up a chemical reaction within a cell?
They lower the activation energy required to perform the reaction.
What are proteins that speed up a chemical reaction in living things?
A catalyst. Definition from Pretence Hall Biology: A catalyst is a protein that speeds up the rate of a chemical reaction.
What is the function of enzymes in living thing?
The function of enzymes in living things is to catalyze (instigate, speed up) chemical reactions.
What specific proteins are responsible for speeding up the rate of chemical reactions?
"Catalysts", in general chemical terms, but in living organisms they are usually called "enzymes".
Speeding up reaction?
proteins called enzymes. ~HellShadow95
What aspect of chemical reaction is affected by enzymes?
The reaction rate is affected by enzymes.
Which statement best explains how enzymes speed up chemical reactions?
Enzymes lower the activation energy of a chemical reaction.
What are enzymes called because they affect the speed of chemical reaction without being consumed?
enzymes are never consumed in a chemical reaction, therefore the answer to your question is that enzymes that affect the speed of a chemical reaction without being consumed are indeed called enzymes.
IS it true that enzymes increase the number of collisions in a chemical reaction?
No that is false. Enzymes do NOT increase number of collisions in a chemical reaction.
How do enzymes affect chemical reaction?
Usually enzymes have the role to catalyse a reaction. That means they aren't changed at all, but they influence the mechanism to reduce the activation energy (the energy needed for the reaction). The reaction is therefore performed more easily. To put it very simply: It speeds up a chemical reaction.
What do enzymes change about a chemical reaction?
The Reaction Rate
How are enzymes represented in a chemical equation?
Enzymes are catalysts and increase the speed of a chemical reaction without themselves .A chemical reaction can be represented by a chemical equation. An enzyme is a protein that speeds up a biochemical reaction .
