What is the clinical and diagnostic significance of alpha-amylase?
Q: How can we differentiate beta amylase from alpha amylase?
A: Amylase is an enzyme that catalyzes the hydrolysis of starch into simpler sugars. It is present in…
Q: What is alpha keto glutarate dehydrogenase complex?. explain very briefly.
A: Tri carboxylic acid (TCA) cycle is an amphibolic pathway that means it involves both catabolic and…
Q: What is tetrodotoxin?
A: Toxic is a substance that causes harmful effects in humans as well as other organisms. Toxicity is a…
Q: Why do deficiencies in glucose 6-phosphate dehydrogenase frequently present as anemia?
A: Glucose 6-phosphate (G6P) deficiency is a genetic abnormality that results in an inadequate amount…
Q: What is amylase
A: Digestion is a process that involves the breakdown of food into smaller particles such that it can…
Q: What does EC 3.2.1.1 of alpha-amylase mean?
A: Alpha-amylase (-amylase) is an enzyme that breaks down alpha bonds in big, alpha-linked…
Q: What is the product of the reaction when alpha-amylase acts on amylose?
A: Amylase is an enzyme that catalyzes the hydrolysis of starch. It is present predominantly in the…
Q: what are the major physiological effects of galactosemia?
A: Galactosemia is defined as a rare and inherited disorder that prevents babies from processing…
Q: what is the oxidative decarboxylation of pyruvate?
A: it occurs in Kreb cycle
Q: What is the structure of the intermediate formed during the conversion of dihydroxyacetone phosphate…
A: Introduction: The metabolic pathway by which glucose converts into ATP and pyruvate is known as…
Q: What are the main features of gluconeogenesis?
A: Gluconeogenesis is the metabolic process by which organisms produce glucose for catabolic reactions…
Q: What are the structural differences between pyruvate and lactate ions?
A: Pyruvate is the end product of aerobic glycolysis while lactate is the end product of anaerobic…
Q: What is the rule of 2 for gluconeogenesis ?
A: Gluconeogenesis is the process of formation of glucose from glucogenic amino acids. Enzymes involved…
Q: What is a likely source of oxaloacetate?
A: Oxaloacetate is the intermediate product that was formed in the citric acid cycle. and used in the…
Q: What are phenylketoneurea?
A: Phenylketonuria is an inherited disorder that increases the levels of a substance called…
Q: How many possible epimers of d-glucose exist?
A: Epimers are stereoisomers which have same molecular formula but differ in single chiral carbon atom…
Q: what is the difference between catabolic and anabolic
A: Metabolism is the sum total of all the reactions occurring in the body. Cells use energy to perform…
Q: What is the end product of catabolism of the pyrimidine base thymine? What circumstances cause…
A: Pyrimidines undergo ring cleavage during the process of catabolism and the usual end products of…
Q: What is ornithine transcarbamylase (OTC)deficiency ?
A: Ornithine transcarbamylase (OTC)deficiency is a rare x linked recessive genetic disorder…
Q: What is the function of the glucose-alanine cycle in normalmetabolism?
A: The glucose-alanine cycle is also known as the alanine cycle or the Cahill cycle. It occurs under…
Q: What effect does a higher ADP/ATP ratio have on isocitrate dehydrogenase activity?
A: Isocitrate dehydrogenase is an enzyme that catalyzes isocitrate's oxidative decarboxylation,…
Q: Why is oxaloacetate an intermediate in gluconeogenesis?
A: Glucose is the primary source of energy in the body. Glucose is broken down into pyruvate by…
Q: What are the equilibrium concentrations of fructose 1,6-bisphosphate, dihydroxyacetone phosphate,…
A: Glycolysis" is the first pathway used by the cell to break down glucose for the need of energy. This…
Q: What is the medical diagnostic value associated with the presence of the following enzyme in the…
A: Enzymes act as biological catalysts and it is a protein. The chemical reactions are accelerated by…
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: What is the normal fate of citrate formed by the condensation of acetyl CoA with oxaloacetate?
A: Introduction: The oxaloacetate combines with acetyl CoA to form citrate which is the starting point…
Q: What is the metabolic fate of propionyl CoA?
A: Introduction: A coenzyme is propionyl-CoA. A propionic acid derivative. It has a total carbon chain…
Q: What is the biologically active form of folic acid? How is it formed?
A: Folic acid is pteroylmonoglutamic acid, the synthetic form of vitamin B9 that is added to food…
Q: At what pH was the amylase most active? What makes you say so?
A: Enzymes are proteins that made up aminoacids.They fold into a three dimensional structure that form…
Q: How is hexane oxygenated during anoxic catabolism?
A: Hexane refers to alkane of six carbon atom with the molecular formula C6H14. They are colorless and…
Q: Which of the following glycosidic linkages is hydrolyzed by the a-amylase?
A: α amylase enzyme belongs to the enzyme group of amylase. Amylases hydrolyses the α-1,4-glycosidic…
Q: What type of reaction is catalyzed by isocitrate dehydrogenase and a-ketoglutarate dehydrogenase?
A: Oxidative decarboxylation is a process in which carbon dioxide is produced through the removal of a…
Q: What is the role of pyruvate dehydrogenase and what are its products?
A: Introduction:- Pyruvate dehydrogenase is an enzyme that catalyzes the reaction of pyruvate and a…
Q: What is a major difference between transketolase and transaldolase?
A: Transketolase and transaldolase are the enzymes which is used in the HMP shunt pathway. where the…
Q: Why is phenylketonuria resulting from dihydropteridine reductase deficiency a more serious disorder…
A: Phenylketonuria (PKU) is a rare genetic condition that causes an amino acid called phenylalanine to…
Q: What is the structure, origin and catalytic role of Coenzyme A
A: Enzymes are the biological catalysts that catalyze biological reactions. They catalyze the…
Q: What is the mechanism of action of acetylcysteine
A: In persons with lung disorders such as asthma, emphysema, bronchitis, and cystic fibrosis,…
Q: What are some known disorders or diseases caused by abnormal structure and function of alcohol…
A: Alcohol dehydrogenase (ADH) is an enzyme responsible for the interconversion of ethanol and…
Q: Is tetrahydrofolate involved in the synthesis of glycine?
A: Introduction: Tetrahydrofolate is a water-soluble vitamin that acts as a coenzyme in metabolic…
Q: What reaction glucoamylase catalyzes and why?
A: Glucoamylase is a widely used and oldest biocatalyst in the food industry. The glucoamylase is…
Q: How much energy is attained with the complete oxidation of the ketone body D-3-hydroxybutyrate?
A: Ketogenesis is the biochemical catabolic process where it processes ketone bodies such as…
Q: What is an adipocyte?
A: Connective tissue is a type of tissue found abundant and widespread in the body. This type of…
Q: What is the source of Diacylglycerol (DAG)?
A: Introduction: Diacylglycerol (DAG) or diglyceride is a glyceride that is formed by two fatty acid…
Q: What is diacylglycerol (DAG)?
A: Introduction Cell signaling is an important mechanism by which different cells coordinate with each…
Q: What is the metabolic importance of malonyl-CoA?
A: Introduction: Malonyl-CoA is a malonic acid coenzyme A derivative. In the production of fatty acids…
Q: what is the disease disorder due to deficiency of propionly CoA carboxylase enzyme ?
A: The carboxylation of propionyl CoA in the mitochondrial matrix is catalyzed by the enzyme…
What is the clinical and diagnostic significance of alpha-amylase?
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