What ways do enzymatic catalysts increase the rates of reactions?
Q: How does the architecture of the active site affect catalysis?
A: The proteinaceous molecules which are used to increase the catalytic activity of a reaction in the…
Q: Although ATP supplies energy to an endergonic reaction, why is it not considered a fuel?
A: Adenosine triphosphate (ATP) is defined as a cell’s energy currency. It is a molecule that stores as…
Q: In the partial reactions shown below, is the reactant undergoing oxidation or reduction?
A: Oxidation is a process, in which electrons are removed, whereas reduction is just the opposite. In…
Q: How does an enzyme lower a reaction’s activation energy?
A: Enzyme is a biological molecule that acts as catalyst in the biochemical reaction and it increases…
Q: In the following reaction, what type of reaction is occurring? H2CO3 H* + HCO3
A: Answer 1: Option NEUTRALIZATION is correct. Because : In Biochemistry, the term "carbonic acid" is…
Q: Why does metabolism not grind to a halt when an endergonic reaction occurs within a pathway?
A: The biological process that involves the conversion of absorbed food nutrients to energy by the…
Q: What is an example of an anabolic reaction? An catabolic reaction? An endergonic reaction? An…
A: Metabolic reactions are of following types: 1) Anabolic reactions- It is the formation of complex…
Q: What chemical species does chymotrypsin stabilize the most during the course of the reaction ?
A: Chymotrypsin is a serine protease. Serine protease is a class of proteolytic enzyme which catalytic…
Q: What coenzymes are used for decarboxylation reactions?
A: Decarboxylation is the reaction in which the carboxyl group from one reactant is removed and CO2 is…
Q: What are oxidation and catabolic reactions?
A: Oxidation reactions are those reactions in which the electrons are given away. Oxidation is simply…
Q: How are anabolic and catabolic reactions interrelated? Differentiate oxidative-level and…
A: Answer: 1) Introduction: Anabolism means production of complex molecules from simpler compounds.
Q: Decarboxylases can catalyze which type of reaction?
A: Enzymes are molecules that catalyze biochemical reactions occurring in living organisms. Most…
Q: What is metabolic coupling?
A: There are several types of biochemical reactions happening inside every living cell and every living…
Q: What is the importance of water for enzymatic activity?
A: Enzymes are natural substances and regulate the metabolic process in the body. These are of central…
Q: Describe the processes involved in anabolic and catabolic reactions
A: Metabolism is the sum of anabolic and catabolic reactions. The metabolic rate is used to measure the…
Q: In the partial reactions shown below, is the reactant undergoing oxidation or reduction? (a) Ç00 COO…
A: Oxidation (in terms of oxygen and hydrogen atom transfer): Oxidation in terms of atom transfer is…
Q: How Do Anabolic and Catabolic Processes Form theCore of Metabolic Pathways?
A: In the human body, the cells are carrying out thousands of chemical reactions that are important for…
Q: How are anabolism and catabolism related to synthesis and decomposition reactions, respectively?
A: Anabolism and catabolism are two mechanisms that occur in the bodies of humans and other organisms,…
Q: What is an enzyme's active site? • What effect does an enzyme have on a chemical reaction's…
A: An enzyme is a protein that functions as a catalyst in living organisms, controlling the rate of…
Q: What coenzymes are used for carboxylation reactions?
A: Carboxylation is a chemical process where a carboxylic acid group is produced by treating carbon…
Q: In each of the following, tell whether the substance gainselectrons or loses electrons in a redox…
A: Electrons- Electrons are the subatomic particles that orbit the nucleus of an atom.
Q: How are biochemically unfavourable reactions able to produce adequate amounts of products?
A: The series of chemical reactions that occur within the body for the formation of energy are…
Q: What is the difference between a linear and a cyclic metabolic pathway?
A: The metabolism involves series of chemical reaction that either breaks (catabolism) or makes…
Q: How does free energy change during spontaneous reactions? How does free energy change during…
A: A spontaneous reaction is a reaction that favours the formation of products at the conditions under…
Q: How can ATP hydrolysis be used to drive an endergonic reaction via reaction coupling?
A: ATP is called adenine tri nucleotide triphosphate. ATP is called the energy source for the cell. ATP…
Q: What is oxidation and reduction?
A: Oxidation reaction is when an atom or molecules accepts oxygen or loses an electron during a…
Q: What are the two primary molecules that link anabolicand catabolic reactions?
A: The anabolic reaction in which smaller molecules combine and form a molecule and in a catabolic…
Q: Which steps in the Krebs Cycle do the following processes occur? a. Reaction utilizes FAD b.…
A: The series of chemical reactions that occur inside the living body for the production of energy are…
Q: How do reactants acquire activation energy?
A: During a chemical reaction, In order for the reaction to take place, a few or all chemical…
Q: What is meant by substrates of enzymatic reactions?
A: Enzymes are basically catalysts and that increase the pace of a chemical reaction without themselves…
Q: Why do some reactions in metabolic pathways occur, even though the change in standard free energy is…
A: Metabolic pathways are defined as the set of chemical reactions occurring in the body. Metabolic…
Q: What is the most common form of kinetic energy that is released from chemical energy in chemical…
A: Kinetic energy is the energy which is released in the form of thermal energy from the chemical…
Q: How is ATP and hydrogen molecules used in the dark reaction? That is, what are these products for…
A: solution photosynthesis literally means synthesis with the help of light. its a vital process where…
Q: What are anabolic and catabolic pathways
A: Metabolic pathway is defined as a series of chemical reactions which are linked together and are…
Q: What is the benefit of coupling exergonic and endergonic reactions?
A: When a chemical reaction takes place energy is either released or utilized. The chemical reaction…
Q: What are the three principal means of controlling metabolic reactions?
A: The metabolic reaction is used to regulate the metabolic pathways which include anabolic and…
Q: Why is it important that enzymes are not changed by the reactions they control?
A: Enzymes are biological catalysts. this suggests they speed up the process by that chemical reactions…
Q: What are reactions that take place inside the human body or that are used in industry that require…
A: Introduction Most of the chemical reactions occurring in the human body are high-energy reactions.…
Q: How can phosphorylation drive an endergonic reaction?
A: Phosphorylation is the addition of a phosphate group to a substrate. An endergonic reaction requires…
Q: Where does oxidative phosphorylation take place and what materials are the reactants and the…
A: Oxidative phosphorylation is the process by which energy from electron transport chain (respiratory…
Q: Give an example of each Irreversible and Reversible Reactions?
A: Cells, the most fundamental and vital unit of life, are found in all living things. A cell is in…
Q: How do enzymes change as they perform enzymatic reactions?
A: The enzymes are proteins involved in catalyzing the chemical reactions by converting the substrates…
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- enzymes are efficient catalysts because they can do which of the following? A) catalyze reactions that ottherwise would not occur. B) decrease the free energy of activation of reactions, C) decrease the standard free energy change o reactions , D) prevent the conversion of product to substrate, E) shift the equilibrium of reactions toward more complete inversion of productDecarboxylases can catalyze which type of reaction?How can ATP hydrolysis be used to drive an endergonic reaction via reaction coupling?
- a) What is the Steady State assumption; how does steady state differ from equilibrium? b) Transition state; what are two ways that enzymes can decrease the transition state energy?Enzymes work by... OA) Altering the equilibrium position of a reaction B) Altering the DG value for a reaction C) Increasing the activation energy for a reaction D) Preventing degradation of the product E) Promoting the formation of the transition stateHow do endergonic and exergonic reactions differ?