Rate of an enzyme-catalyzed reaction as a function of varying reactant concentration, with the concentration of enzyme constant In the figure, why does the reaction rate plateau at higher reactant concentrations? A) The rate of the reverse reaction increases at high reactant concentrations. B) Feedback inhibition by product occurs at high reactant concentrations. C) The reaction nears equilibrium at high reactant concentrations. D) Most enzyme molecules are occupied by substrate at high reactant concentrations.

Q: Name the three ways that an enzyme can lower the activation energy of a reaction

A: Solution Enzymes area unit a vital category of proteins that facilitate in cellular processes.…

Q: Enzymes function most efficiently at the temperature of a typical cell, which is 37 degrees Celsius.…

A: The question is asking about the significance of temperature regulation in organisms and how this…

Q: What is at the surface of an active site for an enzyme that binds the substrate to that site?

A: Answer - The active site is the region of an enzyme where the substrate molecules bind and undergoes…

Q: 1. Describe enthalpy with respect to free energy change.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. An organic molecule needed to make an enzyme function correctly is called a(n) subunit cofactor…

A: enzymes are the biological catalyst that takes part in the reaction inside a living organism

Q: What is the transition state in an enzyme- catalyzed reaction.

A: During the enzyme catalyzed reaction, the enzyme increases the rate of reaction. The enhancement of…

Q: Substrate Enzyme-substrate comp 1. Is this an example of a lock & key or induced fit model of an…

A: We proceed to answer the question as follows-

Q: Explain the effects of pH, temperature, and concem a.

A: Enzymes are biocatalyst it acts as a catalyst in the animal. In the animal body reaction, many…

Q: What class of enzyme catalyzes each of the following reactions?

A: Enzymes are called biological catalysts which act on the substrates converting them into different…

Q: Enzymes are categorized by the types of reactions that they catalyze. An enzyme that catalyzes the…

A: An enzyme is a protein that increases the rate of biochemical reactions.

Q: the Ability of an enzyme to catalyze one reaction but not another.

A: An enzyme form enzyme-substrate complex and the rection proceed through different pathway and that…

Q: 3. Some medications permanently inactivate their target enzyme by forming a covalent bond to an…

A: Given, drug is penicillin. The structure of penicillin is shown below: The active site in…

Q: Briefly describe how an enzyme-substrate complex forms, including both models, the Lock and Key and…

A: Given: Lock and key model and induced fit model. To find: Explain Solution: Enzymes are the…

Q: Find an example of an enzyme. a) What is the chemical reaction that is catalyzed by the enzyme? b)…

A:

Q: Why do we say the two enzyme-catalyzed reactions taking place in your test tube are "coupled"? O…

A: First glucose oxidase produce glconic acid and hydrogen peroxide from glucose. Then these peroxide…

Q: what part of the name catalase indicates that it is an enzyme

A: What part of the name catalase indicates that it is an enzyme ?

Q: The reactant in an enzyme-catalyzed reaction is called a cofactor. True or False True False

A: Catalysts take part in chemical reactions and speed them up. They are neither consumed nor included…

Q: rate

A: There are various factors that affect the reactions catalyzed by enzymes. These factors include:…

Q: 4. How are enzymes able to act as such remarkable catalysts of chemical reactions? Use a reaction…

A: Enzyme is a biological catalyst which is made up of proteins.

Q: Change the shape of the active site so that the enzyme is a less effective catalyst. Change the…

A:

Q: There are 4 factors that will affect the activity of an enzyme; temperature, pH, substrate…

A: There are 4 factors that will affect the activity of an enzyme , temperature, pH , substrate…

Q: Consider a drug molecule that binds to an enzyme with a Kd of 20.281 nM. If the intracellular…

A: Equilibrium is defined as a state where the concentration of all reactants remains constant. For…

Q: Enzymes are specific to their substrates. How is this important?

A: Enzymes are biomolecules formed by proteins and they act as catalysts in biological reactions.…

Q: Given enzyme catalyzed reaction k1= 4x106 M-1s-1, k -1=6x104 s-1, k2=2.0x103s-1. Determine if the…

A:

Q: Explain how an enzyme is able to catalyze the synthesis of of a large molecule from two smaller…

A: An enzyme is able to catalyze the synthesis of a large molecule from two smaller molecules have to…

Q: Which statement does NOT apply to the lock-and-key theory? O explains the functioning of enzymes…

A: Applying lock and key theory of enzyme catalysis.

Q: A specific enzyme will usually only catalyze one particular reacton.

A: Answer = True

Q: The disease Phenylketonuria (or PKU) occurs when the enzyme that helps to catalyze the conversion of…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: What is the best synonym for each? substrate enzyme enzyme-substrate complex intermediate reactant…

A: Enzymes are made up with proteins. These enzymes are act as catalyst. Enzymes are having active…

Q: What is an antioxidant enzyme? Why is catalase considered to be an antioxidant enzyme?

A: Antioxidant enzyme -  The proteins involved in the catalytic transformation of reactive oxygen…

Q: How Enzymes Work and Factors that Affect Enzymes.

A: This question has two parts- 1) how enzymes work? 2) factors affecting enzymes

Q: "All enzymes are proteins, not all proteins are enzymes" Explain this statement ?

A: Enzymes can act as catalysts in complex reactions. But all proteins do not act as catalysts. Enzymes…