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enzymes involve in bio chemical reactions.
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Which of the following statements about enzymes is not true A are catalysts B almost all enzymes are proteins C operate most efficiently at optimum pH D destroyed during chemical reactions?
Enzymes are not destroyed during chemical reactions.
What chemical reactions are often aided by protein catalysts known as enzymes?
These are the chemical reactions occuring in living organisms.
Which statement best explains how enzymes speed up chemical reactions?
Enzymes lower the activation energy of a chemical reaction.
What part of the membrane helps chemical reactions happen?
ENZYMES!!
What controls the rate of chemical reaction in human body?
In the human body enzymes control the rates of chemical reactions. Enzymes speed up reactions by lowering the activation energy, or the amount of energy required for the reaction to occur.
Are enzymes permanently changed in the chemical reactions they aer involved in?
No, enzymes are not permanently changed in the chemical reactions they are involved in. Enzymes are catalysts that facilitate chemical reactions by lowering the activation energy, and they remain unchanged after the reaction takes place. They can be used repeatedly in multiple reactions.
Are enzymes permanently changed in the chemical reactions they are involved in?
No. Enzymes are not permanently changed in the chemical reactions in which they are involved. After the reaction, they regain their original shape and are free to catalyze another of the same reaction.
What is a protein that helps run chemical reactions in the body?
Proteins involved in chemical reactions (speeding them up) are called enzymes. Note: most enzymes are proteins, but not all.
How enzymes control chemical reactions?
enzymes helps control chemical reactions by the chemical in it called collagen when enzymes enter your body they create a chemical reactions and controls the chemical reactions you get by eating too much acids.
Are enzymes permanently change in the chemical reactions they are involved in?
No. That is one of the definitions of an enzyme. It is NOT altered in the reaction.
What is a Protein that speeds up chemical reactions in living things?
Enzymes are a type of protein that catalyse chemical reactions. There are many different types. They speed up the reaction by lowering the activation energy. This is the amount of energy needed to begin the reaction. The proteins that are vital to living things because they speed up chemical reactions are called enzymes. They are catalysts that lower the activation energy of chemical reactions.
What protein speeds up chemical reactions?
enzymes?
What is the substance called that helps chemical reactions happen in the body?
enzymes carry out chemical reactions, and enzymes are in proteins, so preoteins carry out chemical reactions
Do enzymes decrease the rate of chemical reactions?
No, they Increase the speed of chemical reactions
Which type of proteins activate some chemicals reactions in the body?
enzymes :)
Why do cells contain thousands of enzymes?
Cells have enzymes to speed up chemical reactions. If enzymes didn't exist, the chemical reactions inside our bodies would be too slow to allow us to function, and we would die. Enzymes speed up chemical reactions, they digest foods and assimilate nutrients from proteins, carbohydrates, fats, and plant fibers that would not be easily digested without them.
What are proteins that speed up chemical reactions in organisms called?
We call these enzymes but there are ones in chemical reactions which do the same but are called catalysts.
