Describe two catalytic mechanisms of enzymes

Q: Explain how an enzyme lowers the required energy of activation for a reaction.

A: Step 1 Enzymes are usually proteinaceous substances produced by living cells that catalyse…

Q: List two environmental factors that influence enzyme activity.

A: Enzymes are biological catalysts. They increase the rate of a chemical reaction without changing the…

Q: OH | || CH3CHCH,CSR → CH3CH=CHCSR

A:

Q: Describe the basic functions of enzymes in cells.

A: Enzymes are the biomolecules especially proteins. Which helps in the speeding up of any biochemical…

Q: Explain enzyme action in a metabolic reaction.

A: Answer- Enzymes are the proteins that can increase the rate of reaction. They have an active site to…

Q: As a researcher you wish to know how well your newly discovered enzyme works compared to other known…

A: Enzyme are usually composed of protein molecules which work as a catalyst by reducing the activation…

Q: Describe the role of enzymes as catalysts in cellular chemical reactions.

A: Enzymes are the proteins, which decrease the activation energy of reaction and catalyse the reaction…

Q: Describe the effect of catalysis on activation energy.

A: Chemical reaction is a process that involves the rearrangement of ionic or molecular structure of a…

Q: Describe the effect that enzymes haveon the activation energy of a reaction.

A: Proteins that function as biological catalysts are known as enzymes (biocatalysts). Catalysts help…

Q: Explain how enzymes lower the energy required for a reaction to occur

A: Step 1 Enzymes are usually proteinaceous substances produced by living cells that catalyze…

Q: Identify the role of an enzyme in a metabolic reaction.

A: Enzymes can be defined as proteins that will act as biological catalysts.  Catalysts play the role…

Q: Identify the type of enzyme action depicted in the model shown and explain how it works.

A: INTTEODUCRION-  Enzymes are literally created of 1000s of amino acids that ar connected in a very…

Q: Identify how the terms anabolic, catabolic, endergonic,and exergonic relate to metabolic reactions.

A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…

Q: Explain the two models of enzyme catalysis.

A: Most of the enzymes are proteins and the enzyme was biological catalyst where it speeds up the…

Q: - Enzyme Kinetics

A: Enzyme kinetics:                                                Part A. [S]is the concentration of…

Q: Describe the structure and function of enzymes. How is enzyme activity regulated?

A: Metabolism is the arrangement of life-supporting compound responses in life forms. The three…

Q: List two industrially significant enzymes.

A: The two industrially significant enzymes are :  Protease : has a huge significance in the brewing…

Q: Explain how enzymes are involved in metabolic pathways.

A: Metabolism is a set of chemical reactions occurring in a cell and maintaining its living state and…

Q: Give three characteristics of enzymes and describe how they permit chemical reactions to occur in…

A: Enzymes are protein molecules except for the ribozyme which is made up of RNA. Proteins are composed…

Q: Give an example of a metabolic reaction.

A:

Q: The enzymes that are involved in regulation and control of pathways are. . *

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

Q: Write the different classes of enzymes and there corresponding reactions.

A: Introduction: Proteins That Operate As Biological Catalysts Are Known As Enzymes (biocatalysts).…

Q: Describe how enzymes control metabolic reactions.

A: In the cells of a living organism, metabolism is the series of biochemical reactions, responsible…

Q: List five properties of enzymes( biological catalysts).

A: Enzymes - they are also known as biocatalyst. The function of catalyst is to lower down the energy…

Q: Briefly describe 3 general catalytic mechanisms and 2 catalytic mechanisms of enzymes

A: The enzyme is proteins that help to speed up the biochemical reactions in our body. The enzyme works…

Q: Outline the prominent characteristics of enzymes.

A: Enzymes are substance produced by a living organism which acts as a catalyst to perform specific…

Q: Explain the relation between the transition state and the active site of an enzyme, and list the…

A: The site of an enzyme where substrate binds and proceeds to the chemical reaction is known as active…

Q: List two means by which enzyme activity is directly regulated.

A: Enzymes are the catalyst proteins found in the cell which speed up the chemical reaction. The enzyme…

Q: State and describe the roles of the six classes of enzymes, giving three examples each

A: Enzymes are essential proteins prepared and required by the cell to catalyze various metabolic…

Q: Describe four ways that enzymes speed reactions.

A: Enzymes can be defined as biomolecules produced by the living organism which functions to catalyse…

Q: Describe in detail how amino acids that are far apart in the amino acid sequence of an enzyme can be…

A: A catalytic triad is a combination of three synchronized far away amino acids, which can be…

Q: Describe specific ways enzymes are regulated.

A: An important mechanism by which cells regulate their metabolic pathways by activating or inhibiting…

Q: Explain the enzymes.

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

Q: Explain the catalytic cycle of an enzyme and provide an example.

A: Catalyst: It is a substrate which increases the speed of chemical reaction without the involvement…

Q: CH3CSCOA -02CCH2CSCOA O=

A: The reaction showed the carboxylation of acetyl-CoA to produce malonyl-CoA. This is a…

Q: OH CH3CHCO2- CH3CCO2-

A: In the given reaction lactate is converted into pyruvate.

Q: Define steady state, and comment on the relevance of this concept to theories of enzyme reactivity

A: Enzymes are typically protein molecules that speed up the rate of chemical reactions. In other…

Q: Discuss four general strategies used by enzymes to accelerate particular reactions.

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

Q: Give some examples of cofactors, and also of mechanisms bywhich cofactors affect enzyme function

A: Cofactors are non-protein molecules associated with the enzymes. Cofactors are commonly metal ions.…

Q: Describe the structure and function of enzymes and their roles in metabolic pathways.

A: Enzymes are proteins that catalyze or affect the rate of chemical reactions without altering…

Q: catalyzes the reaction

A: pyruvate +NADH+ H+ ® Lactate +NAD+

Q: Explain the role and mechanism of enzyme inhibitors in metabolic pathways.

A: Enzymes are proteinaceous molecules that increase the rate of any biochemical reaction by decreasing…

Q: A metabolic pathway that functions in both anabolic andcatabolic processes is called an…

A: Multicellular organisms function with the help of chemical reactions that sustain their mere…

Q: CH3CSCOA "0,CCH2CSCOA

A: In the given reaction acetyl-CoA is converted into malonyl-CoA and this reaction occurs during fatty…

Q: Explain the mechanism and how enzymes function.

A: The enzymes are proteins molecules, in certain scenarios ribosomes act as enzymes called ribozymes.…

Q: explain what is meant by the lock and key hypothesis for enzyme action.

A: The enzyme refers to a catalyst which enhances the rate of reaction.the enzyme as a biological…

Q: Catalysis involves overcoming the activation energy barrier of a reaction. What are three ways by…

A: The proteins that are involved in speeding up the chemical reactions without getting used up in the…