How can ATP hydrolysis be used to drive an endergonic reaction via reaction coupling?
Q: What is ATP and how do coupled reactions with ATP drive energetically unfavorable reactions?
A: ATP is an organic compound and hydrotrope that provides energy to drive many processes in living…
Q: What are the three reactions catalyzed by PLP? Just name them.
A: Pyridoxal phosphate (PLP) refers to a coenzyme present in a variety of reactions and it is the…
Q: In which reaction does an intermediate pathway become oxidized? Which step consists of a…
A:
Q: What citric acid cycle enzyme is also a component of the electrontransport chain?
A: Glucose is catabolized to form two molecules of pyruvate via glycolysis. Glycolysis produces two ATP…
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: Does AG´° determine whether a reaction is spontaneous? Why?
A: Free energy of Gibb's free energy indicates the portion of the total energy of a system that is…
Q: Is there a difference between the initial and the final energy levels in catalyzed and non-catalyzed…
A: Catalyzed reactions are usually used to accelerate the rate of a chemical reaction by the action of…
Q: The enzyme which catalyzes the reaction below belongs to which enzyme classification? C-0- HC=0 +…
A: Enzyme is basically biocatalyst that increase the rate of chemical reaction without itself being…
Q: What is the equation for ATP hydrolysis?
A: ATP or Adenosine Triphosphate, as we all know it, is the energy that is released from various…
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: 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: How does ATP assist enzymes which catalyze endergonic reactions?
A: The primary molecule for storing and transmitting energy in cells is adenosine 5'-triphosphate, or…
Q: Under standard conditions, will the following reaction proceed spontaneously as written? Fumarate +…
A: A spontaneous processes is one that occurs without the addition of external energy. A spontaneous…
Q: In the reaction Na + Cl à Na+ + Cl-, which component is said to become ‘oxidized’ and which is…
A: In this question, we have to define oxidation and reduction in NaCl
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: Briefly explain the concept of coupled reactions.
A: A chemical reaction having a common intermediate in which energy is transferred from one side of the…
Q: How many ATP are generated in link reaction ?
A: Link reaction is a link between glycolysis and TCA . It occurs in mitochondria and is activated by…
Q: What Underlying Principle Relates ATP Couplingto the Thermodynamics of Metabolism?
A: The cellular processes occur via stepwise chemical reactions in which these reactions are…
Q: What are the final energetic products of each round of the Krebs cycle? Where is most part of the…
A: Cellular respiration is the process by which the cells take the nutrients in the food and transform…
Q: Is It Possible to Design an Enzyme to CatalyzeAny Desired Reaction?
A: Enzymes catalyze thermodynamically favorable reactions causing them to proceed at extraordinarily…
Q: What are the three most common mechanisms forenzyme-catalyzed reactions that have two substrates?
A: Introduction: There are three mechanisms for enzyme-catalyzed reactions having two substrates:…
Q: How do boiled potato and hydrogen peroxide demonstrate the principle behind enzymatic reaction?
A: Many chemical processes in living organisms produce hydrogen peroxide, which is harmful. Living…
Q: When ADP is converted into ATP, does it undergo an endergonic reaction?
A: ATP molecule is the energy source for various cells to carry out different function. ATP under goes…
Q: What is the role of ATP in combining exergonic and endergonic reactions?
A: ATP hydrolysis is a catabolic reaction in which chemical energy is released from the high-energy…
Q: Shown below are reduction potentials for four half-reactions. Which of the coupled reactions is…
A: Several biochemical reactions that occur in a living organism are redox reactions. The standard…
Q: Draw a Gibbs free energy plot for a spontaneous reaction, and then draw how enzymes affect this…
A: the energy required to convert substrate into the product is called Gibbs energy.
Q: what is an electron tansport chain?
A: The metabolic pathway that involves the breakdown of glucose and the production of ATP is termed as…
Q: What are the three key mechanisms and their associated features that are utilized by enzymes to…
A: Enzyme catalysis is the increase in the rate of reaction by a biological catalyst (enzyme) . Most of…
Q: What are the main factors that alter the speed of enzymatic reactions?
A: All the chemical reactions that take place in an organism are known as metabolism. The process of…
Q: In a coupled reaction, how can you tell the electron donor halfreaction from the electron acceptor…
A: Coupled reaction is a chemical reaction with a common intermediate in which energy is transferred…
Q: Why are catabolic reactions considered exergonic and anabolic reactions considered endergonic?
A: A chemical reaction is a process in which one or more substances, the reactants, are converted into…
Q: Propose a mechanism for the following reaction:
A: Asparagine and glutamine are derived from aspartic acid and glutamic acid by the action of the…
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: The following is the chemical structure of nicotinamide adenine dinucleotides, a coenzyme commonly…
A: Coenzymes are the complex organic molecules which pump up activity of enzyme and function as…
Q: How is ATP and hydrogen atoms used in the dark reaction? That is, what are these products for (or…
A: In photosynthesis, the light reaction occurs in the presence of sunlight and releases oxygen, ATP,…
Q: DURING THE TRANSITION REACTION: What is the substrate? What are the products? Why is this…
A: Substrates are the chemical entities that react in the reaction to form products. Products are…
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 endergonic and exergonic reactions? How does ATP-ADP couple these reactions?
A: Adenosine triphosphate (ATP) is composed of the molecule adenosine bound to three phosphate groups.…
Q: What ways do enzymatic catalysts increase the rates of reactions?
A: The substance that increases the pace of the chemical reaction without undergoing any change to…
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: Describe how coenzyme A is important in the thiolase-catalyzed reaction.
A: Thiolases are also called acetyl CoA acetyltransferases. It is an important enzyme in the mevalonate…
Q: What are the catalytic subunits of F1 particle of ATP synthase?
A: Adenosine triphosphate synthase is a protein that catalyses the synthesis of the energy storage…
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: How does ATP-ADP couple (link) endergonic with exergonic reactions?
A: Entropy of a system is a measure of the disorder in the system. In 1877, Ludwig Boltzmann introduced…
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…
Q: Why is ATP hydrolysis is so favorable?
A: INTRODUCTION ATP Adenosine Tri Phosphate this molecule transfer and store energy in cell.
How can ATP hydrolysis be used to drive an endergonic reaction via reaction coupling?
Step by step
Solved in 3 steps
- What is the activation energy for a reaction? Why is activation energy necessary?How can phosphorylation drive an endergonic reaction?How is ATP and hydrogen molecules used in the dark reaction? That is, what are these products for (or what exactly is the dark reaction “trying to accomplish” and how are the two products of the light reaction used for this purpose)?
- Why do enzymes contain metals? What general reaction types to metalloenzymes catalyze?How does ATP assist enzymes which catalyze endergonic reactions?How is ATP and hydrogen atoms used in the dark reaction? That is, what are these products for (or what exactly is the dark reaction “trying to accomplish” and how are the two products of the light reaction used for this purpose)?