Which of the Following Correctly Describes an Active Site

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Enzymes are carbohydrate molecules. It is the location in an enzyme where substrates bind.

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The second Mg2 deprotonates H2O in the active site.

. E It is inhibited by the presence of a coenzyme or a cofactor. Enzymes have specific three-dimensional shapes. AThe active site is a site on the enzyme molecule where specific substrate molecules bind.

Enzymes function primarily by lowering the activation energy of a reaction in order to speed up the rate of. D It is a description of an active site which has undergone an induced fit. T F It is the place where a molecule or ion binds to an inactive enzyme.

An active site of DNA synthesis. Which of the following correctly describes the function of an enzyme. Some of the amino acids in an enzymes active site play a direct role in lowering the activation energy of the given reaction B.

An active site of lipid synthesis. Which of the following correctly describes the. It is the site on an enzyme where catalysis occurs.

An active site of protein synthesis. It is the place where a molecule or ion binds to an inactive enzyme to induce a shape change to make it active i. Which of the following correctly describes the cotransport of protons and sugar across a membrane into a cell.

Which one of the following statements correctly defines active site. Adding inhibitor increases the. B It covalently binds substrate.

All of the above. None of these choices is correct. It is the place where a molecule or ion binds to an inactive enzyme to induce a shape change to make it active.

Which one of the following statements correctly defines active site. Conditions as the reaction without the enzyme the structure of the active site is not affected by. It is the portion of an enzyme where chaperones bind to help.

A It binds allosteric regulators of the enzyme. Nuha Abu Zayed Said on 2021-01-15 123125. A It is a binding site containing amino acids with aliphatic side chains.

The specific chemical environment which is developed by the amino acid residues in the active site determines which substrates are capable of binding to the enzyme. C the intermediate complex formed as covalent bonds in the reactants are being broken and re-formed during a reaction. A the active site is a site on the enzyme molecule where specific substrate molecules bind.

Protons and sugar move against their concentration gradient using ATP. The first Mg2 deprotonates the aspartate in the active site. The second Mg2 stabilizes PPi by protonation.

Protons move down their concentration gradient while sugar moves against its concentration gradient b. Which of the following statements correctly describes the situation shown in the figure. Which of the following statements about the active site of an enzyme is correct.

Which of the following correctly describe an active site. The first Mg2 deprotonates the 3-OH of the previous nucleotide. LBHB NH R IS Asp 102 The active site has the tetrahedral intermediate His sidechain is acting as an acid catalyst as indicated by the movement of electrons movement of electrons as indicated by the arrows lead to release of the carboxy product all of the above only 1 and 3.

Because an active site is a region on an enzyme that binds to a protein or other substance during a reaction. The active site of an enzyme binds a reactant. Select all that apply.

The active site has a fixed structure the active site may resemble a groove or pocket in the surface of a protein into which the substrate fits the active site allows the reaction to occur under the same env. Up to 256 cash back Check all the true statements. 4 10 Which of the following correctly describe an active site.

An enzyme works by the included-fit model lowering the activation energy of the reaction B. BThe active site is a site on the substrate molecule where specific enzyme molecules bind. Select True or False for each statement.

C It binds noncompetitive inhibitors of the enzyme. It is the part of the enzyme where the substrate fits. The active site is a site on the enzyme molecule where specific substrate molecules bind the active site is a site on the substrate molecule where specific enzyme molecules bindthe active site is a site on the substrate molecule where specific product molecules bind.

Only the correctly sized and shaped substrates can bind with the enzyme in lock-and-key. Choose one or more. Is the location in an enzyme where substrates bind i.

The active site is a site on the enzyme molecule where specific substrate molecules bind. Induced fit theory is the idea that the substrate plays a role in determining the final shape of the enzyme and that the enzyme is partially flexible. When several enzymes that catalyze different steps of a sequence of reactions are associated with one another in a noncovalently bonded assembly they form an.

C It is a binding site which is separate from the active site and affects the activity of an enzyme when it is occupied by a ligand. Which one of the following statements correctly defines active site. The active site is a site on the substrate molecule where specific enzymes molecules bind.

D the enzyme shape after binding an allosteric regulatory molecule. A the shape adopted by an enzyme that has an inhibitory molecule bound at its active site. B the amount of kinetic energy required for a reaction to proceed.

The active site of an enzyme comprises a substrate binding site and a catalytic site. The active site is a site on the substrate molecule where specific product molecules bind. 36 Which of the following best describes an enzymes active site.

C The binding of substrate changes the conformation of the active site to bind substrate more tightly. Enzymes accelerate reactions by increasing the activation energy. Select True or False for each statement a.

A polysome could be best described as A. Which of the following correctly describe an active site. B It is a binding site that can accept a wide variety of differently shaped molecules.

Which of the following correctly describe a feature of how enzymes function as reaction catalysts. An enzyme is not specific and can catalyze many different types of reactions C. CThe active site is a site on the substrate molecule where specific product molecules bind.

Which of the following describes the active site of an enzyme. D It is involved in the catalytic reaction of the enzyme. Click card to see definition.

TF It is the location in an enzyme where substrates bind.

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