What is the structural feature common to ATP, FAD, NAD and coenzyme A (CoA)? a hexose sugar three phosphate groups a sulfhydryl group an adenine base

Q: FIGURE 6D CH, — сн,—он NAD* CH-C-H NADH (а) C-OH + C-OH C-OH C-OH C=0 H-C-NH2 H-C-NH2 c=0 CH3 CH3…

A: Proteins that act as a catalyst in the chemical reaction are termed Enzymes. They help in the…

Q: Each of the amino acid residues in the catalytic triad is part of what polypeptide chain?

A: The enzymes carry out the catalysis of various reactions in metabolism. The catalytic triad helps…

Q: Many of the coenzymes we have explored have very complicated structures, yet the chemistry we have…

A: Enzymes are protein which helps to increase the rate of chemical reactions without themselves being…

Q: ATP, which is loosely bound to the glycolytic enzyme hexokinase, can be correctly categorized as all…

A: ATP or adenosine triphosphate is considered to be the energy currency of a cell and is synthesized…

Q: draw the full equation for this triacylglycerol undergoing saponification, using KOH.

A: In the process of saponification, triglycerides are reacted with sodium or potassium hydroxide to…

Q: Use arrow-pushing to show how the glycerol phosphate reacts with the base :8 and NAD* to form DHAP.…

A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…

Q: Why are amino acids considered amphoteric compounds? How can stored fats in plants be utilized for…

A: Introduction  Macromolecules are large, complex molecules made up of smaller units called monomers.…

Q: The following reaction is a vitamin B12-dependent reaction that proceeds via a mechanism analogous…

A: Methylmalonyl-CoA mutase is encoded by gene MUT, it is a vitamin B12 dependent enzyme that catalyzes…

Q: Based on the image below, select the correct statement. (a) first priming 1 reaction Glucose ADP…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate. It…

Q: Which class does the following enzyme belong to: GTP Hydrolases Lyases Ligases Transferases…

A: Enzymes are proteins that catalyze chemical reactions in living organisms. It is highly specific to…

Q: The synthesis of aromatic amino acids requires precursor metabolites made in which central metabolic…

A: Introduction: There are a total of 22 amino acids that make up the proteins or polypeptides. Out of…

Q: Galactose can enter the glycolytic cycle but it must first react with ATP to form…

A: Glycolysis is the pathway that describes the conversion of one molecule of glucose into two…

Q: The shown intermediate is generated from: Urea cycle Citric acid cycle Both A and B…

A: The given structure is of fumarate.It is a very important intermediate in the…

Q: In some metalloproteins such as haemoglobin and some metalloenzymes, the Fe2+ metal is not bound to…

A: Metalloproteins are proteins that contain a specific type of metal ion or metal-containing cofactor…

Q: Of course, one cannot stick a piece of tape to each carbon atom in the actual glucose molecule. But…

A: Cellular respiration: a collection of three metabolic pathways that include glycolysis,…

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: List two examples of ribozymes and the reactions they catalyze

A: Enzymes can be defined as the proteins that act as the biological catalysts (biocatalysts).…

Q: How is ACP similar to coenzyme A? How is it different?

A: Acyl transporter protein (ACP) is a part of the fat biosynthesis cycle. ACP catalyzes the expansion…

Q: Give the product of this reaction sequence: NH₂* Bg-CH3 Bg SH Adenosyl-S (cobalamin) H₂C-NH OH…

A: The reactant in the first step is Homocysteine. N5-methyl Tetrahydrofolate (represented as B9-CH3)…

Q: CO, + ATP + H20 + ADP + P, + 2H* D ligase D lyase D oxidoreductase Disomerase O hydrolase…

A: Enzymes are proteins that help our bodies' metabolism (chemical reactions) by increasing the speed…

Q: H H-C=0 ATP H-C-OH HO-C-H V H-COH HOOH Hexokinase H-C-OHO meras-C-OHO kinase H OH H-C-O-P-O H o- HO…

A: Glycolysis is a metabolic pathway during which glucose molecule splits into pyruvate molecules with…

Q: Do you think that catalase should be able to attach to other substrates besides H2O2? Why or why…

A: Catalase is an enzyme that catalyzes the reaction by which hydrogen peroxide is broken down into…

Q: What is the role of decarboxylation in fatty acid synthesis? Name another key reaction in a…

A: The synthesis of fatty acid occurs in the cytoplasm by fatty acid synthases. Fatty acid synthesis…

Q: What kinds of substrates do the decarboxylating coenzymes work on?

A: Coenzymes are the non-protein  small organic molecules which carry chemical species between the…

Q: *Is B-D-glucosamine a reducing sugar? HO CH₂OH OH О ОН NH₂ B-D-glucosamine

A: Sugars are of two types-reducing and non-reducing. Reducing sugars have an anomeric carbon has an…

Q: Why is acetyl phosphate considered an energy-richcompound while glucose 6-phosphate is not?

A: Energy-rich compounds are compounds having specific structural capabilities that result in a release…

Q: What is the metabolic purpose of linking a fatty acid to coenzyme A?

A: Introduction: The process of production of Acetyl CoA is called as transition reaction or link…

Q: QUESTION 25 In the serine protease catalytic mechanism, which of the following helps stabilize the…

A: Serine proteases (or serine endopeptidases) can be defined as the class of enzymes which functions…

Q: To what main enzyme class do the enzymes that catalyze the following reaction belong?…

A: Introduction: Those substances that increase the pace of the reaction without undergoing any change…

Q: Propose a reaction mechanism for the condensation of an acetyl unit with a malonyl unit to form an…

A: Fatty acid synthesis takes place in the cytoplasm. where fatty acid synthesis occurs in two phases.…

Q: Which reaction is the rate-limiting step in hexose synthesis? fixation of CO2 reduction of…

A: Hexose synthesis occurs via two processes that are Calvin cycle and gluconeogenesis. The given…

Q: What does passive and active transport have to do with lactose

A: Lactose is a disaccharide made up of glucose and galactose found in milk and dairy products. Lactose…

Q: In order to provide the acetyl-CoA molecules to produce 3 equivalents of palmitic acid, how many…

A: Glucose is generally a monosaccharide that has six carbon atoms and an aldehyde group and it is…

Q: In step 2 of the fatty acid biosynthesis, the acetyl-S-synthase condenses the acetyl group (L2) with…

A:

Q: How would you expect the active site of a cellulase to differ from the active site of an enzyme that…

A: Cellulase : It is a molecule, consisting of hundreds- and sometimes even thousands-of carbon,…

Q: Lactose--->galactose+glucose represents an enzymatic reaction. What statement about this reaction is…

A: Lactase, also known as lactase-phlorizin hydrolase, is an enzyme found in animals' small intestine…