An Enzyme..     A. Becomes part of the final products B. Is consumed by the reaction C. Is nonspecfic for substrate D. is heat & pH sensitive

Q: A cofactor is a __________.  An example of a cofactor is _________. Select one: a. protein that…

A: A cofactor is a molecule that is not a protein and aids a biological reaction. Cofactors can be…

Q: The lock-and-key theory described the action of ______. Select one: a. enzymes as locks that fit…

A: Lock-and-key theory describes the formation of an enzyme substrate complex. The complementarity…

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: Which of the following is not true about enzymes?a. They are consumed by the reactions they…

A: The catalyst is a type of substance that increases the assessment of a chemical reaction. It does…

Q: Which of these statements about enzymes is true? a,Most proteins are enzymes. b.Most enzymes are…

A: Enzymes are Biocatalyst which are involved in increasing the rate of chemical reaction in the cell…

Q: An enzymea. becomes part of the final products.b. is nonspecific for substrate.c. is consumed by the…

A: The biological catalyst serves the function of accelerating the chemical reactions. In other words,…

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: Which statement defines a coenzyme

A: Answer - Option E - An organic molecule closely associated with enzymes

Q: The transition state means that: a. fewer molecules have the energy required to reach the…

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

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

A: Question -Enzymes exhibit substrate specificity (there are no general enzymes). The specificity is…

Q: Use the energy graph shown here to define and explain the importance of the following four terms.…

A: Definition of biochemical metabolic pathway of enzymes In biochemistry, a metabolic pathway is a…

Q: Which of the following statements is true of all enzymes? A They are soluble in water. B They have a…

A: Enzymes are biological molecules that act as catalysts to accelerate or facilitate chemical…

Q: The correct enzyme involved in synthesizing atp from adp is: a. Kinase  b. Protease  c.…

A: The production of ATP is very much important in case of a living organism. This ATP provides…

Q: The function of enzymes is to:a. accelerate reactions to change the final resultb. produce otherwise…

A: Enzymes are protein in nature (except-RNA acting as ribozyme). They are thermolabile and colloidal…

Q: a primary reason that enzymes are necessary to life is that a. the are portenin coded for in DNA…

A: Enzymes are high molecular weight proteinaceous biomolecules involved in almost all biochemical…

Q: When an enzymatic reaction is in progress, do you expect to see happen to the amount of product?

A: Enzymes are proteinaceous molecules that increase the rate of biochemical reactions. Enzymes are…

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: Which of the following chemical reactions would occur most rapidly without an enzyme?   Select one:…

A: Introduction: Enzymes are the biological catalyst which means they are the catalysts of life. They…

Q: When an enzymatic reaction is in progress, do you expect to see happen to the amount of substrate?…

A: Enzyme are biological catalyst which catalyzes a number of biochemical reactions occurring inside…

Q: Enzymes can be classified by the types of reactions they do (as per chapter 21).  From the…

A: a) An example of an isomerization enzyme is bisphosphoglycerate mutase. Isomerization enzyme is the…

Q: All chemical reactions are theoretically reversible. However, many biological reactions are…

A: Consider the conversion of a species 'A' to 'B'. This reaction takes place spontaneously , if energy…

Q: An endorgonic reaction has a ____ G value, which means that it ____ Choices:  a. Positive;…

A: Free energy or Gibb's free energy indicates the portion of the total energy of a system that is…

Q: ich of the following statements is FALSE?      Select one: a. Enzymes lower the amount of energy…

A: Answer

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: 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: Free Energy →→→→ A+B a. b. Progress of the Reaction d. e. C+D a. The forward reaction in figure…

A: In the graph enzyme catalysed reaction along with non enzyme catalyzed reactions are shown. The…

Q: As you change the pH from a low pH to a high pH what happens to the rate of an enzymatic reaction,…

A: Enzyme are proteinaceous substances that increased reaction process . It contain active site to…

Q: Which statement is FALSE?   a. For S  P, a catalyst shifts the reaction equilibrium to the right.…

A: Enzymes are the biological catalysts that aid in lowering the activation energy of a reaction. Thus…

Q: Which process is correctly paired with its major by- product

A: A by-product is a chemical substance that is formed in a biochemical reaction that involves the…

Q: Which of the following statements are correct about how enzymes accelerate chemical reactions…

A: A vast range of chemical reactions occur in living organisms which are catalyzed by certain protein…

Q: . All of the following are the properties of enzymes except: A. Enzymes are stereospecific catalysts…

A: Enzymes are catalyst used in biological reactions. Most of the enzymes are protein except Ribozymes.…

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: 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: A metal ion required for enzyme activity is called a. cofactor b. a proenzyme c. a subtrate d. a…

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

Q: Which of the following enzyme classes catalyze reactions in which two molecules become covalently…

A: Based on the reaction they catalyse , the enzymes are classified in different…

Q: A student wrote some notes about enzymes. She wrote: 'The ...1... of an enzyme is ...2... to an area…

A: The research and understanding of chemical processes that are catalyzed by enzymes is known as…

Q: What is the active site of an enzyme?   A. Specific molecule that acts as the reactant in an…

A: Enzymes are proteins that catalyze particular chemical reactions. They accomplish this task by…

Q: The concept of “induced fit” refers to the fact that: a. enzyme specificity is induced by…

A: The primary purpose of enzymes is catalysis. Enzymes are extremely effective catalysts. Enzymes are…

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

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

Q: Anabolic reactions:   A. Require Energy B. Create Energy C. Break large compounds into simpler…

A: All of the chemical reactions that occur in a living organism are referred to as metabolism.…

Q: Which of the following statement about the enzyme thermodynamics is TRUE?   a. Enzymes increase…

A: Introduction Enzymes are known as bio-catalyst. All the metabolic reaction of our body is enzyme…

Q: The production of ATP (cellular respiration) is actually a(n). However, the reaction requires the…

A: Cellular respiration is a metabolic process by which glucose is oxidized to form the energy molecule…

Q: Which of the following statements is false? a. A reaction may not occur at a detectable rate even…

A: The rate of reaction is described as the speed through which there is a process of a chemical…

Q: Match each reaction description to the type of enzyme that catalyzes the reaction.

A: Those proteins or biological catalysts which help to speed up the chemical reaction are termed…

Q: All of the following are accurate about enzymes except:  A. Enzymes are typically globular proteins…

A: Enzymes are typically globular proteins and can have multiple active site .Allosteric enzymes have…

Q: Which of the following factors affect enzyme activity? O a. All of the mentioned answers are correct…

A: Enzymes are biological catalysts that increases the rate of chemical reaction without itself being…

Q: How does an enzyme affect a chemical reaction? Select all that apply.     A. Lowers the activation…

A: ENZYMES An enzyme is a type of protein found within a cell. Enzymes facilitate chemical reactions in…

Q: Choose in the options what do enzymes do for the activation of energy of the reaction -Ea, given the…

A: Enzymes act as catalysts and catalyse the reactions by increasing the rate of reaction. In collision…