Methanol is highly toxic, not because of its own biological activity but because it is converted metabolically to formaldehyde, through action of alcohol dehydrogenase. Part of the medical treatment for methanol poisoning involves administration of large doses of ethanol. Explain why this treatment is effective.

Q: Since cholesterol, Vitamin D, and the mammalian sex hormones are among this group of metabolites are…

A: Secondary metabolites are the the substances produced by the organisms which have no role in their…

Q: The “bridge reaction”, using pyruvate dehydrogenase, is highly exergonic and is essentially…

A: All organisms make use of a molecule called glucose and a process called glycolysis to meet some or…

Q: Fill in the blanks and explain the relationship between the paired words/phrases  a. methotrexate:…

A: Drugs that act as enzyme inhibitors.

Q: Lipoic Acid is the vitamin precursor for a co-enzyme called Lipoamide A patient diagnosed with…

A: Lipoic acid is a sulfur-containing naturally occurring compound in the body that plays various roles…

Q: Only one acetyl CoA molecule is used directly in fatty acid synthesis. Identify the carbon atoms in…

A: Fatty acids are the biomolecules that are formed of a long hydrocarbon chain attached to the…

Q: Hexokinase catalyzes the first step of glycolysis, in which glucose is phosphorylated to form…

A: Glycolysis is a process in which glucose is converted into pyruvate.

Q: The amino acids glutamine and glutamate are central toamino acid metabolism. Explain.

A: The metabolism of amino acids plays a vital role in our body to aid various biological reactions.…

Q: Describe the Krebs bicycle. What compound links the citric acid and urea cycles?

A: Krebs cycle or TCA cycle is an amphibolic pathway, in which the complete oxidation of Acetyl CoA and…

Q: here is another class of aldolase enzymes known as Class II. These enzymes are found in fungi,…

A: In the realm of enzymology, Class II aldolase enzymes stand out as distinct catalysts found in…

Q: true or false FADH is formed in the oxidation of the hydroxyl group by the oxidizing agent - the…

A: lipoic acid is a fatty acid that naturally occurs in the mitochondria, the parts of cells that…

Q: Show the carbon atom that changes oxidation state during the reaction catalyzed by…

A: Glyceraldehyde-3-phosphate dehydrogenase is an enzyme that catalyzes the sixth step of glycolysis in…

Q: Psilocybin is a hallucinogenic compound found in some mushrooms. Present a straightforward pathway…

A: Psilocybin, also known as magic mushrooms are a class of drugs belonging to psychedelics. They are…

Q: Ketone bodies are used as an alternative source of fuel during starvation. Describe how ketones are…

A: Ketone bodies are produced in the liver during gluconeogenesis. Gluconeogenesis is the process of…

Q: What is the property of aqueous solutions controls the alpha-amylase's level of activity and how?

A: Aqueous solutions are the solution in which water is used as a solvent. α-amylase is an enzyme that…

Q: Enzymes are proteins that increase the rate of chemical reactions by lowering the energy activation…

A: Enzymes are protein molecules acting as biological catalyst that are able to accelerate the rate of…

Q: Conversion of amino acid nitrogen into urea by the liver for excretion normally involves all the…

A: The end products of amino acid and nucleic acid metabolism meet the urea cycle. The urea cycle is…

Q: The structure of citrate is shown above with the carbon atoms numbered 1 through 6. If carbon atoms…

A: Krebs cycle is also known as Tricarboxylic acid cycle or Citric acid cycle. It takes place in the…

Q: Xylose has the same structure as that of glucose except that it has a hydrogen atom at G-5 in place…

A: To answer this question we should have knowledge of Biochemistry.

Q: This is a depiction of the connection between the urea cycle, the malate-aspartate shuttle, and the…

A: Citric acid cycle functions in the mitochondrial matrix. It is responsible for the oxidation of…

Q: Under severe starvation conditions, affected individuals develop “acetone breath.” Explain.

A: Acetone breath : It is type of ketone, and it is the same fruity-smelling substance used in nail…

Q: Identify the participants in the citric acid cycle that contain alcohol groups. Identify these…

A: Alcohol is any class of organic compounds. It is categorized by the presence of two or more hydroxyl…

Q: Explain why the hydrolysis of the following compounds releases energy.    A. phosphoenol pyruvate…

A: Chemical energy is a type of potential energy stored in bonds of chemical compounds. Chemical energy…

Q: Suggest a name for an enzymes that catalyzes each of the following reactions. 1. Hydrolysis of…

A: Enzymes are nothing but proteins which will acts as catalysts. They are in charge of accelerating…

Q: Years ago there was interest in using uncouplers such as dinitrophenol asweight control agents.…

A: An uncoupler or uncoupling agent is a molecule that disrupts oxidative phosphorylation in…

Q: The mechanism of chymotrypsin is used as a model for studying enzyme reaction mechanisms.  Answer…

A: A catalytic triad is a group of three amino acids, which is found in the active site of certain…

Q: Catalase speeds the breakdown of hydrogen peroxide in nearly all organisms. True or false?

A: To speed up the destruction of hydrogen peroxide, most tissues manufacture the enzyme catalase.…

Q: Alcohol dehydrogenase, found in liver cells, converts ethanol into  cetaldehyde. What type of…

A: Proteins are formed of amino acid monomers, linked by peptide bonds. They serve various important…