An inhibitor will: O Bind to substrate preventing substrate from binding in O Prevent catalysis by increasing the activation energy of a reaction O Prevent release of product O Prevent product formation when bound in Interrupt IM forces in an enzyme causing it to denature

Q: What is activation energy?

A: Enzymes are protein molecules which acts as a catalyst and speed up the reaction when they act on…

Q: In metalloenzymes metals are Attached to enzyme through coordinate bonds. o Covalently attached to…

A: A coordinate bond is a covalent bond which formed by sharing a pair of electrons. It is also known…

Q: In a cell, the activation energy needed for a reaction to occur is likely lowered by O a. None of…

A: Introduction: Enzymes:Enzymes are amino acid-based proteins. Hundreds of thousands of amino acids…

Q: The line does not cross the X-axis when the Y-variable is equal to zero 1점 because Why does this…

A: The picture is showing the graph between the rate of a reaction and the enzyme concentration.

Q: How do enzymes change the speed of biochemical reactions? O they reduce the speed of reactions by…

A: enzymes are biocatalyzt which catalyze biochemical reactions . they are made of proteins and are…

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: Enzymes catalyze chemical reactions by which of the following?a. lowering the energy of activation…

A: Enzymes which do chemical reaction for growth and development of the body is also made up of…

Q: Enzymes are specific. They are match up with a specific and particular reactant. During the…

A: Enzymes are protein molecules which consists of an active aite where substrate binds to catalyze the…

Q: Which of the following is not true of enzymes? O They lower the free energy of the transition state.…

A: Enzymes are usually proteinaceous substances that act as catalysts for biological reactions. Hence,…

Q: 10 20 30 40 50 60 70 80 Temperature (°C)

A: Enzyme activity is influenced by many factors such as temperature, pH, concentration of the…

Q: Molecule A is the substrate for the enzyme shown below. What process is diagrammed in this figure?…

A: B) allosteric inhibition is the correct answer.

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: The required energy of activation of a reaction (a) is fixed and cannot be altered (b) can be…

A: Answer- Activation energy is the energy that is required in the formation of product from the…

Q: Which of the following is incorrect about the rate of an enzyme-catalyzed reaction? O a. It does not…

A: The rate of an enzyme-catalyzed reaction depends on certain factors and one of them is concentration…

Q: When substrate [S] = Km, the velocity of an enzyme catalyzed reaction is about: *         0.1 Vmax.…

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

Q: In the following reaction, which is/are substrate(s), enzyme, products, allosteric inhibitor(s),…

A: Enzymes are proteinaceous biomolecules that catalyze the reactions taking place in biological…

Q: Which of the following statements are (is) true about enzymes: O a. They increase AG of reactions. O…

A: Catalysts are the molecules that speed up chemical reactions. Enzymes are the biocatalysts that…

Q: Which of the following statements is false? Enzymesa) bind to substrates.b) lower the energy of…

A:

Q: Enzymes exhibit substrate specificity (there are no general enzymes). The specificity is due to: a.…

A: Enzymes show substrate specificity due to the reason that different enzymes have  varied shaped…

Q: An allosteric activator or inhibitor O a. Competes with substrate for enzyme binding O b. Shifts the…

A: Given: Enzymes are the molecules that act as biocatalysts, aids biological and biochemical reactions…

Q: The enzyme can affect the following factors in a reaction: O a. The forward and reverse rates of the…

A: Enzymes are the biomolecules that can act as catalyst in the biochemical reactions and can increase…

Q: Which of the following statements about enzymatic catalysis is not true? O a. Enzymes are able to…

A: Enzymes are defined as complex compounds containing nitrogen. Catalysis is defined as a phenomenon…

Q: Which of the following statements regarding enzymes and metabolic reactions is correct? O a. All…

A: Enzymes are the biocatalyst that increases the rate of biochemical reaction without itself being…

Q: In which of the following does an inhibitor bind to an allostericsite on an enzyme?a. competitive…

A: Answer is b.) Non Competitive Inhibition.

Q: The reaction is considered endergonic when it Select one: O A. has positive AG O B. requires energy…

A: A reaction involves reactants and products. The formation of the products generates some amount of…

Q: I’m having hard time answering this difficult question can you please help?

A: In a biochemical reaction, the substrate molecules are converted to product by the proteins known as…

Q: Enzymes ................... the activation energy necessary for a reaction to take place. / A.…

A: Biochemical reactions are reactions that occur within the cells of living things to transform one…

Q: is when one substrate molecule primes an enzyme to act on additional substrate molecules more…

A: Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The…

Q: Heating an enzyme makes it no longer function correctly because the heat: O A) removes phosphate…

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

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: Which of the following describes the effect of a catalyst on a reaction? O It lowers the free energy…

A: Introduction: Those substances that increase the rate of the reaction without undergoing any change…

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: MC: Which of the following are true of an enzyme? An enzyme is never needed for an exothermic…

A: Enzymes are protenious substance which helps in completion of any chemical reaction.  Enzymes acts…

Q: When testing the effect of substrate concentration on the reaction rate, there comes a point at…

A: Enzyme-substrate reaction Enzymes are the biological catalysts that increase the rate of reactions.…

Q: Which of the following factors does NOT always alter the activity of the enzyme? Reactant…

A: INTRODUCTION Enzymes Enzymes are biological catalyst. Enzymes are proteins that increase the…

Q: What factors might affect the rate of enzyme action (slow it down)? O Temperature O pH O None of…

A: Both A and B(Temperature and PH) can affect the rate of enzyme action

Q: Allosteric enzyme activator binds. Any site on enzyme .a O surface none of the options is .b O…

A: Allosteric enzymes are the enzymes that change its conformation and thus its activity if some…

Q: Which of the following would be required for an irreversible enzyme inhibitor? O lonic interactions…

A: Introduction: Enzyme inhibitors are molecules or compounds that bind to enzymes and reduce the…

Q: The quantity of enzyme needed to convert 1 µ mole of substrate to products in one minute is called…

A: Enzymes are the proteins which has the ability to convert substrate into products in the presence of…

Q: hich of the following statements regarding enzymes is true? A. Enzymes decrease the free energy…

A: Enzymes are the biological catalysts. It is a type of protein found within a cell. Enzymes HELP IN…

Q: Which of the following statements is/are true about enzyme-catalyzed reactions? A. The reaction is…

A: Enzymes are bio-catalysts that help to increase the rate of biochemical reaction. A typical enzyme…

Q: In order to start a chemical reaction, the chemical reaction requires an input of energy to push the…

A: Energy is used to do each and every work.Energy can neither be created nor be destroyed,it can only…

Q: Which of the following is NOT TRUE about allostery? O The enzyme changes conformation upon binding…

A: When a chemical reaction occurs, a catalyst is a substance that accelerates the process without…

Q: The statement that is not true about enzymes is... A. works optimally if it is in accordance with…

A: Enzymes are biological catalysts that aid in the speeding up of chemical reactions. Proteins called…

Q: When an enzyme catalyzes a reaction: onisido stunim q a. Substrate(s) bind in the active site The b.…

A: Enzymes can be defined as the are proteins that act as  the biological catalysts (biocatalysts).…

Q: Which of the following is not true of enzymes? O Their function depends on their three-dimensional…

A:

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

A: Enzymes are biocatalysts that catalyze biochemical reactions in the cell. There are various enzymes…

Q: Nhich of the following best describes how an enzymes lowers the activation energy of a reaction? A)…

A: Enzymes lower the need of activation energy and triggers the reaction.

Q: Competitive inhibitors are: Select one: O a. bind to another part of an enzyme and making the active…

A: Inhibitors are molecules that bind to enzyme and block it's activity. Enzymes inhibitors are…

Q: Which of the following statement/s is/are TRUE of enzymes? 1. They increase the rate of reaction by…

A: Answer is option c.