Enzymes are biological catalysts, and like all catalysts they have the property of affecting some chemical reaction (normally, either speeding it up or slowing it down) without being used up or altered in the process. They can be re-used. Indeed, it is often necessary to use some antagonistic enzyme to halt the action of a given enzyme when it has done enough of what it is supposed to do.
Yes
yes. enzyme can be used more than once
Yes, enzymes can be used more than once because they are not consumed in the chemical reactions they catalyze. Enzymes facilitate reactions by lowering the activation energy required for the reaction to occur, and once the reaction is complete, they can dissociate and be available to catalyze further reactions.
enzymes are made up of protein; enzymes are used to speed up chemical reactions.
Enzymes are used for it. There are specific enzymes
enzymes speed up reactions
Yes, enzymes are commonly used in the process of cloning. Enzymes such as restriction enzymes are used to cut DNA at specific sites, while DNA ligase is used to join DNA fragments together. These enzymes are essential for generating recombinant DNA molecules during cloning.
Enzymes are used in almost every biological reaction that takes place in an organism to expedite the process.
Ribosomes produce enzymes .
Correct. Enzymes help to speed up chemical reactions. They may speed them up, costing them some energy, but they are never used up.
For DNA gel electrophoresis, yes. Once the DNA is cut up into different-sized fragments, they can be electrophoresed to separate bands.
Enzymes aren't used up or denatured after they catalyse a reaction.