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Enzymes

QuestionAnswer
1.Enzymes are substances that cause chemical reactions to occur faster.
2.catalyst enzymes are a type of catalyst
3.substrates. Ribosomes produce specific enzymes to act on specific substances,
4.active sites. Most enzymes have a surface with one or more deep folds. The folds make pockets
5.enzyme’s shape is key to how the enzyme functions.
6.RNA polymerase is enzymes that is essential to the process of transcription
7.Molecules of mRNA are transcribed by RNA polymerases and later new protein molecules are synthesized based on the instructions coded in the mRNA.
8.Changes in temperature and pH can affect the shape of an enzyme’s active sites
9.enzymes are only able to work properly in a certain temperature and pH range.
10.the enzyme catalase assists in the breakdown of hydrogen peroxide into water and oxygen
11.Enzymes work by decreasing the amount of energy needed to activate the chemical reaction.
12.without enzymes catalyzing metabolic reactions cells would not be able to perform metabolism quickly enough to support life13.
13.Most enzymes are proteins
14.enzymes are produced by a cell’s ribosomes.
15.Ribosomes produce specific enzymes to act on specific substances, called substrates
16.the enzyme catalase assists in the breakdown of hydrogen peroxide into water and oxygen.
17.hydrogen peroxide is catalyses substrate
18.Enzymes are also important for the synthesis of new molecules
19.The shape of an enzyme determines how it works
20.Most enzymes have a surface with one or more deep folds
21.The active sites match folds in the substrate’s surface
22.Thus, a particular enzyme fits against its substrate like two adjacent puzzle pieces
23.protein are in what food steaks
24.proteins is a good source of nutrients its good to eat. you shouldn't eat to much of it.
25.enzymes are a type of candy (-8 no
Created by: Rodney77
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