Match the following terms with the best definition.                                                             Enzyme                                                             Product                                                             Substrate                                                             Active Site A. A macromolecule serving as a catalyst.  B. A material resulting from a chemical reaction. C. The reactant on which an enzyme works. D. Location on an enzyme where the reaction is catalyzed.

Q: I. True or Flase   a. An inhibitor may compete with the substrate for binding to the active site of…

A: Enzymes are proteins which act as biocatalysts. Enzymes increase the rate of biochemical reactions…

Q: Which of the following environmental conditions may have aninfluence on enzyme activity?a. substrate…

A: There are many chemical reactions that are taking place in the giving cells. Enzymes are the…

Q: valuate the following statements concerning enzyme kinetics. Which one of the statements is false?…

A: Enzyme kinetics is that the study of the rates of chemical reactions that are catalysed by enzymes.…

Q: Which of the following is incorrect about enzyme cofactors? a. Some can be metal ions Ob. None; all…

A: Enzymes are mainly proteins catalyzing a reaction converting susbtrate into product. In addition to…

Q: Select the  correct option a.A holoenzyme is a catalytically inactive enzyme in the absence of its…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: C3. Which of the following is NOT true about enzymes A. they accelerate the reverse rate of a…

A: Enzymes are biological catalysts that alter the rate of a reaction by lowering the activation…

Q: Which of the following is a property of an enzyme? * (Please choose one correct answer only)…

A: Enzymes are the biological catalysts that mediate biochemical reactions by decreasing their…

Q: Which of the following statements is/are TRUE about the Lock and Key model of enzyme-substrate…

A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: Which of these statements concerning enzymes is correct?a. Enzymes increase the rate of reactions…

A: Enzymes are the substances that regulate the chemical reactions in the biological systems. Enzymes…

Q: Each enzyme has a specific which is the reactant that the enzyme will act upon. Induced Fit Model of…

A: A catalyst is described as a substance that accelerates the rate of a chemical reaction without…

Q: Which of the following statements about enzymes or their function is true?

A: Enzymes are  highly specialized proteins that have extraordinary catalytic power, greater than that…

Q: Factors that affect the activity of an enzyme molecule includea. the potential energy stored in the…

A: Enzymes can be defined as proteins that will act as biological catalysts or biocatalysts). Catalysts…

Q: If the environmental temperature gets too high, what will happen to an enzyme and the chemical…

A: Enzymes are required for all metabolic activities in the body. Enzymes speed up reactions by…

Q: An allosteric site is the location on an enzyme’s surface wherea. the substrate binds.b. the signal…

A: Answer is a.)  substrate .

Q: Explain the difference in progress between a chemical reaction involving an enzyme and one not…

A: Introduction  Proteins that serve as biological catalysts are known as enzymes. Catalysts help to…

Q: Drag and drop the statements to the correct box: Enzymes DO: Decrease required activation energy…

A: Proteins that function as catalysts in biological reactions are known as enzymes. They function by…

Q: An enzyme has the ability to catalyze reactions of several unrelated compounds. The mechanism of how…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy…

Q: Biology Question

A: In nature population of species exhibit various types of growth curves, depending upon the type of…

Q: What ways do enzymatic catalysts increase the rates of reactions? They lower the activation energy…

A: Enzymes are the biocatalysts that catalyse biochemical reactions . They have specificity in…

Q: Which of the following is incorrect? a. Without an enzyme, reaction rate can be increased by…

A: Enzymes are the catalysts of biochemical reactions that increase the rate of reaction. Enzymes have…

Q: Please give me your answer

A: Enzymes are substances that regulate the chemical reactions in biological systems. Enzymes are…

Q: Choose only the letter, no explanation needed. Enzyme activity is affected by a variety of factors.…

A: Enzymes are also known as biological catalyst.

Q: Allosteric site is the part of the enzyme where the substrate binds. *       A. True       B. False

A: The correct option is B i.e False Protein catalysts are enzymes. A catalyst is a substance that…

Q: A noncompetitive inhibitor (Circle one). a. Binds at the active site of the enzyme. b. Alters the…

A: During enzyme inhibition the inhibitors are bind to the enzyme and inhibit the activity of enzyme.…

Q: Enzymes have a specific 3D structure that matches with the reaction substrates.

A: Enzymes are proteins so, like proteins enzymes also have primary, secondary, tertiary and quaternary…

Q: For reactions to occur there needs to be what level of substrate and enzyme concentrations? Select…

A: When an enzyme comes into perfect contact with its substrate, a temporary molecule called the enzyme…

Q: Choose the wrong statement: Select one: O a. Competitive inhibitors competing with the substrate O…

A: Enzymes are the biological catalysts, that increase the rate of a chemical reaction. The enzymes may…

Q: Which one of the following statements is true of enzyme catalysts? a. Their catalytic activity is…

A: Enzymes are also known by the name biological catalyst. They are so crucial that in absence of them…

Q: Which of the following is TRUE about the enzymatic catalysis of a chemical reaction? A. It…

A: Enzymes are the biological catalysts that increase the rate of reaction by lowering the activation…

Q: According to the lock-and-key model of enzyme action,a. reactants must first be heated.b. enzyme…

A: The binding of the substrate to its enzyme can be described by the lock and key model or the induced…

Q: Which of the following statements concerning enzymes is TRUE? a. Enzymes can increase the…

A: Enzymes are biological catalysts that enhance the rate of biochemical reactions.  The enzymes are…

Q: Which of the following statements is not true about enzymes?*

A: Enzymes are usually composed of proteins and it works as a catalyst to speed up the biochemical…

Q: Write Cif only statement A is correct, Hif only statement B is correct, Eif both statements are…

A: Enzymes are proteinous compounds. They act as catalysts for biochemical reactions. Like inorganic…

Q: Which of the following statement on the process of enzyme production is false? Select one: a.…

A: Product recovery and purification these are the major step in enzyme production.

Q: ions can function as cofacto

A: Proteins that function as a biological catalysts are known as enzymes. Catalysts help speed up…

Q: a. Refer to the reaction below and provide A,B,C and D.  b. What type of reaction is taking place…

A: Different reactions involving biomolecules are catalyzed by specific catalyst or enzyme that lowers…

Q: When an enzyme catalyzes a reaction…  A. The pH changes  B. Substrate concentration is reduced  C.…

A: Enzyme- is a biomolecule that catalyzes reactions that occur inside living organisms. It regulates…

Q: Which of the following is incorrect about an enzyme-catalyzed reaction? a. Its progress can be…

A: Because reactant concentrations drop when reactants are transformed into products, reaction speeds…

Q: What term describes the substance that is bound by an enzyme and converted to product? O a. Coenzyme…

A: Enzymes are biological macromolecular catalysts. Chemical reactions are accelerated by enzymes.…