Based on the given question which of the following choices is the correct answer? A. When an enzyme catalyzes a reaction, it increases the activation energy of the reaction B. When an enzyme catalyzes a reaction, it decreases the activation energy of the reaction C. When an enzyme catalyzes a reaction, it increases the activation energy of the product D. When an enzyme catalyzes a reaction, it does not affect the activation energy of the reaction.

Q: Choose the best answer for the following question? The gain of electrons by a molecule is calleda.…

A: Atoms are the smallest unit of matter that together form molecules and compounds. The components of…

Q: In the space draw a curve representing the energy in a reaction that takes place in the absence of…

A: Enzymes in our bodies are also called biocatalysts. They are involved in almost every single…

Q: Explain the effect of an enzyme on the activation energy of a chemical reaction.

A: The biochemical reaction stands for the transformation of one molecule into a different substance.…

Q: List the four factors that influence the rate of a chemical reaction and state whether increasing…

A: The speed of consumption of reactants or the formation of products in a reaction per unit of time is…

Q: Explain with an example the statement:  Enzymes enhance reactions but are not consumed in the…

A: Enzymes are polypeptides or proteins that enhance the reaction because of their catalytic…

Q: Does all the energy released by an exergonic reaction go into driving a coupled endergonic reaction?…

A: An exergonic reaction is a spontaneous reaction that can proceed without any energy input. The Gibbs…

Q: What are the description of the ff? A. Enzyme influence on reaction velocity B. Effect of…

A: Enzymes are biological catalysts (also called biocatalysts) that accelerate biochemical reactions in…

Q: An enzyme __________ the activation energy required for a chemicalreaction.a. increases b. converts…

A: A chemical reaction is a process that leads to the chemical transformation of one set of chemical…

Q: Which of the following best explains why enzymes are necessary for many cellular reactions?

A: Enzymes are protein molecules that are made up of amino acids attached together via peptide bonds.…

Q: Formulate a working hypothesis about using intangible model in visualizing enzyme structure

A: The evolving technology of computer autofabrication makes it possible to produce physical models for…

Q: Formulate a working hypothesis through if and then statement about using intangible model in…

A: Enzymes are protein molecules acting as biological catalysts that are able to accelerate the rate of…

Q: Describe how temperature and pH affect enzymes.

A: Enzymes are protein molecules that speed up biochemical reactions happening in a living body. They…

Q: Enzymes are chemical catalysts. What does a catalyst do to a chemical reaction and how does it work?…

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

Q: What effect did temperature have on enzyme activity? Cite relevant experimental dat in your answer.…

A: Enzymes are the proteins which acts as catalysts for the reaction, they decrease the reaction time…

Q: Create a comic strip that explains the role of enzymes in biological reactions.

A: Enzymes are proteins which accelerate the rate of a biochemical reaction. Enzymes act by decreasing…

Q: Make a graphical representation of activation energy and change of free energy in a reaction and…

A: Activation energy : Activation energy is the minimum amount of energy required by a reacting…

Q: With regard to enzymes, why are vitamins and minerals necessary for good health? Give examples.

A: Answer- Vitamins and minerals are essential chemicals which are non nutritive in nature.  They are…

Q: Enzymes are organic catalysts that (a) alter the direction in which a chemical reaction proceeds,…

A: An enzyme refers to a protein that is produced by living cells. It is highly specific to the…

Q: Write short answer. i. Enzymes accelerate the rate of biochemical reaction. How they do this job?

A: Enzymes are biological catalysts. They speed up the chemical reaction but they do not affect the…

Q: An enzyme A is most active at pH 5. Which of the following change will increase the activity of A?…

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

Q: Enzyme increase the activation energy of the reactants to speed up the reaction.

A: Introduction Enzymes are proteins that enable metabolism, or chemical reactions, go more quickly.…

Q: Choose the best answer for the following question? Enzymes catalyze chemical reactions by which of…

A: Enzymes are biological catalysts that have the ability to increase the rate of metabolic reactions…

Q: What would need to be done to increase the rate of reaction in the last picture (C)? * A remove…

A: In a enzymatic reaction, a enzyme has a active site to which the substrate binds, so that some…

Q: An exergonic reaction has which of the following properties?   A) The △G is negative and the…

A: The Gibbs free energy is the usable energy stored within a system. The change in free energy is…

Q: How does an enzyme lower the activation energy of a reaction? Draw a graph showing the difference of…

A: The enzyme is the proteinaceous molecule that helps in the speeding up of any chemical reaction in…

Q: a) Tabulate the difference between enzyme catalysts and chemical catalysts.

A: Both are catalysts but their source and mechanism are different.

Q: Explain the difference between competitive and allosteric inhibition in enzymes. Give an example…

A: Introduction: Enzymes are the catalysts that increase the rate of the reaction inside the living…

Q: Explain why a chemical reaction needs more activation energy when there isn't an enzyme acting as a…

A: Introduction  Enzymes are proteins that act as biological catalysts. Catalysts aid in the…

Q: Construct a hypothesis addressing the effect concentration will have on rate of reaction.

A: As there are multiple questions, we will solve only the first one for you. Please repost the…

Q: List three conditions that would alter the activity of an enzyme.

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

Q: What factors affect enzyme activity and/or denature the enzyme? Use specific examples from the…

A: Biomolecules are organic molecules present in living organisms which include carbohydrates,…

Q: in not more than 5 sentences a. The lock and key model for enzyme activity b. Relationship of…

A: a. Each enzyme is built in a certain way to help with a specific process. This implies that there is…

Q: A) Determine Vmax and Km of the reaction in the absence of inhibitor. B) Determine the inhibition…

A: Enzyme kinetics - it is a study of enzyme catalyzed chemical reactions in which reaction rate is…

Q: Answer SIMPLE or CONJUGATED ENZYME. a. An enzyme that contains a carbohydrate portion b. An enzyme…

A: The enzymes which are made from proteins only are known as simple enzymes, for example - pepsin,…

Q: Which answers apply. (There could be more than one)  Hydrolysis of ATP into ADP and inorganic…

A: ATP is a nucleotide molecule that acts as the energy currency of the cells. An ATP molecule is…

Q: Which statement about enzymes is true? Group of answer choices What makes enzymes so versatile is…

A: Enzymes are the biocatalyst which are found in the the cell. Biocatalyst refers to the catalyst…

Q: Name and describe three ways discussed in class that enzymes lower the activation energy of a…

A: Activation energy is the amount of energy required by a substrate to reach its  transition state.…

Q: Enzymes are organic catalysts that speed up cell reactions by lowering the activation energy of a…

A: Enzymes are proteins that aid in the acceleration of metabolism, or the chemical reactions that take…

Q: What law of chemistry determines how much energy can be transferred when it is converted from one…

A: Answer- Energy can neither be created nor be destroyed is the law 1.

Q: Enzymes will   Question 29 options:   lower the free energy of a reaction   raise the activation…

A: Enzymes are biological catalysts which speed up reactions in the human body. They are required for…

Q: Explain how an enzyme lowers activation energy.

A: Answer. An enzyme is a biocatalyst that increases the rate of a chemical reaction without itself…

Q: a. How does an enzyme speed up the reaction of a substrate? b. After the products have formed, what…

A: Enzymes help in catalysis or speeding up most biological reactions. The majority of enzymes are…

Q: Show a graph of the relationship between temperature and reaction rate of enzymes

A: Introduction: Enzymes are biocatalysts which means that they are catalysts of life. A catalyst is…

Q: Given: Your professor gives you a vial of enzyme and a vial of substrate. The product of this…

A: Michaelis-Menten kinetics describes the rate of enzyme-catalyzed reactions. It relates the rate of…

Q: Explain how enzymes increase the speed of reaction and also explain the most important reason why…

A: Enzymes are proteins that are involved in biochemical reactions in order to speed up the process.…

Q: Beginning physics students are often taught the basicconcepts of thermodynamics with two phrases:…

A: Introduction A thermodynamic system is a body of matter and/or radiation that is separated from its…

Q: The scientists are interested in examining other factors that could affect the reaction rate of…

A: An experiment is a test used to determine the validity of an observation.

Q: Based on the given question which of the following choices is the correct answer? A. The enzyme's…

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