Glutamine synthase has how many subunits? A、8 B、10 C、6 D、12

Q: The following reaction is catalyzed by this type of enzyme? COO™ COO™ HIC-H HIC-H COO™ succinate…

A: The conversion of succinate to fumarate is an important step in the citric acid cycle (also known as…

Q: wn words?

A: As we know Lactose intolerance is incapacity to process lactose found in milk products in it. it…

Q: Name two forms of control of enzymatic action. Which of the two is more important in control of…

A: Enzymes are specialized proteins that can catalyze biochemical reactions. Enzymes can be classified…

Q: What is the first step in the catabolism of an amino acid to intermediates of cellular respiration

A: Introduction: Cellular respiration is the process by which the chemical energy of food is converted…

Q: What is the final enzyme used in the biosynthesis of stearate (C18:0)? A. Elongase B.Beta-Ketoacyl-…

A: The principal product of primary fatty acid synthesis pathway is the 16 carbon saturated fatty acid…

Q: Explain how the prolong intake of antacids can lead to vitamin B12 deficiency?

A: Vitamins are the micronutrients, these are required in very less amount. These can be consumed from…

Q: DEFINE AND DESCRIBE The functions of the pentose phosphate and Enter-Doudoroff pathway.

A: The smallest organism that can be seen with the naked eye is called a microbe. It uses a variety of…

Q: Why lactose cannot be used to replace IPTG?

A: Why lactose can not be used to replace IPTG? IPTG:- isopropyl thiogalactopyranoside usually mimic…

Q: Please explain the concept of a "feed-forward" mechanism and provide an example of this in the…

A: In a feed-forward activation, a metabolite produced early in the pathway activates the enzyme that…

Q: What do you understand by malate-aspartate shuttle?

A: The mitochondrial inner membrane is impermeable to NADH. Subsequently, the NADH delivered in the…

Q: How does control of the glucose-6-phosphatase reaction differ from that of the…

A: Glucose-6-phosphatase is an enzyme that catalyzes the hydrolysis of glucose-6-phosphate into glucose…

Q: Lactate dehydrogenase isoforms contain "H" and "M" subunits. In total, how many subunits are found…

A: - A dehydrogenase is an enzyme that transfers a hydride from one molecule to another. - Enzyme…

Q: Show the steps by which a glycolytic intermediate can be converted into serine.

A: Since serine is a non-essential amino acid so it can be taken up by the cell either from glycolytic…

Q: Acetyl COA (ACC) is a critically important molecule in metabolic pathways. This molecule can be used…

A: ACC is the rate limiting enzyme of fatty acid synthesis pathway. ACC catalyzes the conversion of…

Q: esent ane to produce the sucrose is actually points) Consider a situation where valine was used by…

A: 2 molecules of valine are required for each Glucose residue stored as glycogen. Because for…

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: [ALPHABETICAL ORDER] Name the twelfth 13 glucogenic amino acids that convert to an intermediate…

A: Glucogenic amino acids are those amino acids that have the capability of converting into glucose by…

Q: Describe two reasons why the reaction glutamine synthetase performs is important to the body.

A: Cells can accumulate nitrogen in the form of ammonia from amino acid degradation, photorespiration…

Q: What are the main functions of the pentose phosphate pathway? Why do different mammalian tissues…

A: The Pentose phosphate pathway is also known as the Hexose monophosphate pathway or Phosphogluconate…

Q: What kind of reaction is catalyzed by each of the following enzymes? a. citrate decarboxylase b.…

A: An enzyme is a substance that acts as a catalyst in living organisms, regulating the rate at which…

Q: Which amino acid is an ideal substrate for the oxidative deamination reaction?

A: Oxidative deamination is a type of deamination that happens largely in the liver and results in the…

Q: The following diagram shows the biosynthesis of B12 coenzymes, starting with the vitamin. DMB is…

A: Introduction: DAM is the derivative of natural benznidazole. The structure of the DAM is:

Q: The urea cycle can be summarized through the following reaction: O COO- || H₂N-C-OPO3 +…

A:

Q: 2-year old girl presents with steatorrhea and is diagnosed with pancreatic lipase deficiency. She is…

A: It is a autosomal recessive disorder and is characterized by exocrine pancreatic failure. It is…

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: Why can’t the reactions of the glycolytic pathway simply be run in reverse to synthesize glucose?

A: Metabolic pathways are defined as the set of chemical reactions occurring in the body. Metabolic…

Q: In the pathway below, which of the compounds leads directly into gluconeogenesis? e COASH C-Co0…

A: Gluconeogenesis is the synthesis of glucose from non-carbohydrate sources. It is glycolysis in the…

Q: Why is the formation of fructose1,6bisphosphate a step in which control is likely to be exercised in…

A: The cellular processes occur via stepwise chemical reactions in which these reactions are…

Q: 6CH2OPO,2 IÇH,OPO, 2- ICH2OH АТР ADP CH2OPO3 HO HO но 4 3 OH Mg2+ H 4 он OH H II I-

A: Biochemistry is a branch of science that deals with the study of chemical substances, their…

Q: Most aminotransferases use which α-ketoacid as their amino group acceptor? A、α-ketoglutarate…

A: Aminotransferases are transferase class of enzymes, which transfer amino group from an amino acid to…

Q: Match each of the enzymes involved in de novo pyrimidine synthesis with the correct description:…

A:

Q: Why are there reversible steps in the glycolytic pathway? Explain why they all be could not be…

A: Glycolysis is a process in which one molecule of glucose is converted to two molecules of…

Q: What is the mechanism of an enzyme reaction involving a coenzyme for Redox Rxns?

A: Enzymes are a class of proteins that performs various activities in the living body. They are also…

Q: [ALPHABETICAL ORDER] Name the eleventh of 13 glucogenic amino acids that convert to an intermediate…

A: Amino acids are classified into two different types based upon their catabolic pathways: Glucogenic…

Q: he following is a coenzyme or cofactor involved in enzymatic reaction. identify the biochemical role…

A: A coenzyme is an organic non-protein compound that binds with an enzyme and assists in enzyme…

Q: Why is the malate–aspartate shuttle system important for gluconeogenesis?

A: Malate aspartate shuttle or malate shuttle performs in the outerside membrane of mitochondria.

Q: If G6P is labeled at its C2 position, where will the label appear in the products of the pentose…

A: The alternative pathway of glucose oxidation is the pentose phosphate pathway that includes two…

Q: Gluconeogenesis requires how many NTPs (nucleotide triphosphates, i.e. ATP, GTP)? Group of answer…

A: Gluconeogenesis is a metabolic process that involves the synthesis of glucose from molecules that…

Q: Why is the formation of fructose-1,6- bisphosphate a step in which control is likely to be exercised…

A: The regulation of glycolysis occurs at three points which are catalyzed by enzymes such as…