identify the necessary metabolite, enzyme, coenzyme, reaction and metabolic pathway on numbers 1-4
Q: is an enzyme that exhibits covalent catalysis is the name of the metal present in the active site of…
A: Enzymes are proteins which accelerate the rate of a biochemical reaction. Enzymes require substances…
Q: • What type pf chemical reaction took place for product A to be produced? • Kindly label the name…
A: There are many metabolic process takes place inside the human body . During metabolism , ammonia ( a…
Q: Given on the image is the pathway wherein I is for intermediate, P is for pathway name and E is for…
A: The given figure shows an interconnected pathway where various products & enzymes of different…
Q: Catabolism is breakdown and hydrolysis A. True B. False Anabolism is synthesis and dehydration A.…
A: Metabolism( series of biochemical reactions) in our body includes two important processes…
Q: Multiple forms of enzymes with the same catalytic activity but with different structures are called:…
A: Enzymes are the biocatalysts that lower the activation energy and increase the reaction rate. They…
Q: Complete the following tables by providing the reactants/substrates, enzymes and their functions as…
A: Glycolysis convert glucose into pyruvate or lactate with generation of energy. It occurs in all…
Q: One of the enzymes in glycolysis is aldolase, which requires Zn2* for catalysis. The metal ion is…
A: One of the enzyme in glycolysis is aldolase, which requires Zn2+ for catalysis.
Q: An enzyme preparation converts 5 μmol of substrate into product over a period of 0.5 min. This…
A: In the question the given values are: The concentration of substrate: 5μmolTime of conversion of…
Q: Label all 5 the indicted regions in this coenzyme (labels like site of redox activity, etc)
A: Coenzyme are molecules which enhances or facilitates the action of specific enzyme. Enzymes are…
Q: Explain how the same type of enzyme could function as a cleaning agent added to a detergent, and…
A: Enzymes take part in several reactions in our body during metabolism and anabolism and catabolism.
Q: A B I II III
A: Enzymes are known as biological catalysts that improve the rate of a reaction. The active sites of…
Q: Which picture show reaction rate enzyme catalyzed as substrate concentration. A, B, C or D? A is…
A: As the concentration of substrate increases, the enzyme becomes saturated with substrate. As soon…
Q: А В I II III
A: Enzymes are basically the proteins which significantly increase the rate of the biochemical reaction…
Q: Which words are associated with requiring energy? Select all that apply O endergonic catabolic…
A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…
Q: Based on the image attached, what can be concluded from the graph of enzyme activity? A. No enzyme…
A: The proteinaceous substances that catalyze chemical reactions of biological origin are known as…
Q: Consider the following enzyme cartoons or structures carefully. Note active sites, presence of…
A: Enzymes are the proteins that act as a biocatalyst. Enzymes are involved in increase the rate of a…
Q: What is the minimum and maximum pH in which Enzyme Y will work? What is the optimal (best) pH? Y 1 2…
A: Enzymes are the biocatalyst that increases the rate of chemical reaction without itself being…
Q: Fill-out the table. Primary metabolic pathway Building blocks of seconday metabolite Primary…
A: Metabolites as the word denotes are the intermediates products synthesized during metabolism…
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: For images 1, 2, 3, 4, which ones correspond to the statements "a" through "f". It could also be all…
A: Enzymes are the most important biological molecules that catalyze or speed up a chemical reaction…
Q: Identify the statements that are TRUE regarding cofactors and/or coenzymes. SELECT ALL THAT APPLY…
A: Enzymes are the biological catalysts that increase the rate of a biochemical reaction. Enzymes are…
Q: Which of the following enzymes would most probably cause the metabolic reaction below? * NH, NH,…
A: Enzymes are classified as oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases…
Q: the table to the notebook and fill it out. Using the textbook, write down one reaction involving…
A: Introduction- Since you have submitted multiple questions, we are answering the first one for you as…
Q: Glycogenolysis is considered to be which of the following? Group of answer choices an example of…
A: Metabolism is a phenomenon takes place inside the body of an organism in which material are either…
Q: Which of the following is true for catabolic pathways? They are usually nonspontaneous. They consume…
A: The catabolic pathway breaks the larger particles into smaller particles such as proteins,…
Q: Define the following terms: A) substrate B) cofactor C) coenzyme D) apoenzyme E) holoenzyme
A: Enzymes These are defined as the proteins that help in speeding up metabolism and the chemical…
Q: Definitions: primary and secondary metabolites: two examples of each type of metabolite.
A: These are the chemical compounds produced during the growth and development, processes. They are…
Q: Enzymes typically show maximal catalytic activity at a characteristic pH called the pH optimum.…
A: The optimum pH for pepsin activity of 1.0–2.0 is maintained in the stomach by HCl.
Q: Lactose is found in milk products. It is converted by the body into a usable form in a series of…
A: Lactose is a kind of disaccharide. It is a sugar that is made up of galactose and glucose subunits.…
Q: The apoenzyme is the protein part of the enzyme, which is enzymatically inactive without cofactors.…
A: Enzymes are the protein or RNA which catalyses the chemical reaction without undergoing any change…
Q: Identify the metabolic pathway or reaction based on the products produced. 4ATP +4 Hydrogen ions...…
A: METABOLIC PATHWAY: A sequence of chemical reactions that takes place in a cell which makes up and…
Q: Choose the wrong statement: Select one: O a. Competitive inhibitors competing with the substrate O…
A: Enzymes are the biological catalysts, that increase the rate of a chemical reaction. The enzymes may…
Q: the image is the pathway, identify the necessary metabolite, enzyme, coenzyme, reaction and…
A: Since your question has multiple sub-parts, we will solve the first three sub-parts for you. If you…
Q: To catalyze a biochemical reaction, an enzyme typically dissociates into additional reactant…
A: Enzymes are mostly made up of protein. Some of the enzymes are made up of RNA. Enzymes are…
Q: Which of the following is a cofactor and which is a coenzyme?(a) Cu2+ (b) Tetrahydrofolate(c) NAD+…
A: A coenzyme is an organic or non-protein component that binds to the enzyme which is required for the…
Q: Which of the following terms describes only the protein component of a typical enzyme? cosubstrate…
A: The biomolecules forms the structural and functional unit of the living system. There are four types…
Q: What do the following abbreviations stand for?(a) FAD(b) CoQ(c) NADH/H+(d) Cytochrome c
A: Aerobic cellular respiration includes: glycolysis, citric acid cycle and oxidative phosphorylation.…
Q: The energy released by 1 gram of glucose is: A) 6 kcal B) 4 kcal C) 5 kcal D) 3kcal
A: Carbohydrates are very essential for the body. Sucrose, fructose, glucose, and galactose are an…
Q: Protein biosynthesis is best described as an example of: a) Catabolism b) Anabolism c)…
A: The term "metabolism" is used to define the collective of all chemical reactions and pathways that…
Q: s picture represents quite alot of thermodynamics and metabolism and how they are related. Label…
A: Thermodynamics deals with the heat involved in a certain chemical and biological reaction.
Q: The nonprotein heme group sits in the active site of the hemoglobin enzyme. The heme group…
A: Haemoglobin is an allosteric protein. It means that the binding of oxygen to one of the subunits is…
Q: What term describes the substance that is bound by an enzyme and converted to product? O a. Coenzyme…
A: Enzymes are biological macromolecular catalysts. Chemical reactions are accelerated by enzymes.…
Q: In the image above, the substance indicated as C is a(n) ___. regulatory molecule substrate…
A: An enzyme molecule binds to its substrate molecule to the place called the active site.
Q: 3.1 In the picture below label the following: substrate, active site, enzyme, product. Briefly…
A: Enzymes are proteins that act as a biological catalysts. Catalysts basically accelerate the chemical…
Q: Similar to vitamins: c. coenzyme b. cofactor a. apoenzyme d. all of the above
A:
Q: gluconeogenesis glycogenesis fatty acid synthesis B-oxidation
A: Ana-1 Catabolism or catabolic pathways are the pathways which involves the breakdown of…
Q: Which of the following is referred to as enzyme without its required cofactor? O Coenzyme O…
A: Enzymes are biomolecule (mostly protein, Ribozyme is a non-protein i.e. RNA functioning as enzyme)…
Q: What factors of the physical environment impact enzymatic activity? Select all that apply. A.…
A: Enzymes are the biological catalyst that accelerates the biochemical reaction in the body. They are…
Q: Come up with an analogy or draw a cartoon to explain how changing the concentrationof substrate,…
A: The rate of reaction is increased by rising Substrate Concentration. This is because there will be…
Q: Please solve the attached
A: Enzymes are bio-catalysts that help to increase the rate of biochemical reactions. This molecule…
Given on the image is the pathway, identify the necessary metabolite, enzyme, coenzyme, reaction and
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- Understanding the Mechanisms of Reactions Related to Transketolase The mechanistic chemistry of the acetolactate synthase and phosphoketolase reactions (shown here) is similar to that of the transketolase reaction (Figure 22.30). Write suitable mechanisms for these reactions.Comparing Glycolysis Entry Points for Sucrose Sucrose can enter glycolysis by either of two routes: Sucrose phosphorylase: Sucrose + Pi fructose + glucose-1-phosphate Invertase: Sucrose + H20 fructose + glucose Would either of these reactions offer Jin advantage over the other In the preparation of hexoses fur entry into glycolysis?Radiolabeling with 14C-Glutamate Describe the labeling pattern that would result from the introduction into the TCA cycle of glutamate labeled at Cy with 14C.
- Extending the Mechanism of Methylmalonyl-CoA Mutase to Similar Reactions Based on the mechanism for the methylmalonyl-CoA mutase (see problem 14), write reasonable mechanisms for the following reactions shown.Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP Study Figure 19.2 and determine how many ATP molecules would be generated if a 16-carbon fatly acid were metabolized solely by the TCA cycle, in the form of S acetyl-CoA molecules.The Reactions and Meehanisms of the Leloir Pathway Write the reactions that permit galactose to be utilized in glycolysis. Write a suitable mechanism, tor one of these reactions.
- Distinguishing the Mechanisms of Class I and Class I Aldolases Fructose bisphosphate aldolase in animal muscle is a class 1 aldolase, which forms a Schiff base intermediate between substrate (for example. fructose-1, 6-bisphosphate or dihydroxyacetone phosphate) and a lysine at the active site (see Figure I8.12). The chemical evidence for this intermediate conies from studies with aldolase and the reducing agent sodium borohydride, NaBH4. Incubation of the enzyme with dihydroxyacetone phosphate and NaBH4 inactivates the enzyme. Interestingly, no inactivation is observed if NabH4 is added to the enzyme in the absence of substrate. Write a mechanism that explains these observations and provides evidence for the formation of a Schiff base intermediate in the aldolase reaction.GTP or ATP is produced during the conversion of isocitrate into ketoglutarate succinyl CoA into succinate fumarate into malate malate into oxaloacetateFigure 27.3 illustrates the response of R (ATP-regenerating) and U (ATP-utilizing) enzymes to energy charge. a. Would hexokinase be an R enzyme or a U enzyme? Would glutamine: PRPP amidotransferase, the second enzyme in purine biosynthesis, be an R enzyme or a U enzyme? b. If energy charge = 0.5: Is the activity of hexokinase high or low? Is ribose-5-P pyrophosphokinase activity high or low? c. If energy charge = 0.95: Is the activity of hexokinase high or low? Is ribose-5-P pyrophosphokinase activity high or low?
- A Deficiency on 3-Phosphogtycerate Dehydrogenase Can Affect Amino Acid Metabolism Although serine is a nonessential amino acid, serine deficiency syndrome has been observed in humans. One such form of the syndrome is traceable to a deficiency in 3-phosphoglycerate dehydrogenase (see Figure 25.31). Individuals with this syndrome not only arc serine-deficient but also arc impaired in their ability to synthesize another common ammo acid, as well as a class of lipids. Describe why.Using the ActiveModel for enoyl-CoA dehydratase, give an example of a case in which conserved residues in slightly different positions can change the catalytic rate of reaction.Energetic of Fructose-1 ,6-bis P Hydrolysis (Integrates with Chapter 3.) The standard free energy change (G) for hydrolysis of fructose-1. 6-bisphosphate (FBP) to fructose-S-phosphate (F-6-P) and P: is -16.7 KJ/mol: FBP + H2O fructose-6-P + Pi The standard free energy change (G) for ATP hydrolysis is -30.5 KJ/mol: ATP + H2O ADP + Pj What is the standard free energy change for the phosphofructokinase reaction: ATP + fructose-6-P ADP + FBP b. What is the equilibrium constant for this reaction? c. Assuming the intracellular concentrations of [ATP] and (ADP] are maintained constant at 4 mM and 1.6 mM, respectively, in a rat liver cell, what will be the ratio of [FBP]/[fructose-6-P] when the phosphofructokinase reaction reaches equilibrium?
