Glucose + H₂O + 0₂ Glucose oxidase H₂O₂ + 4-Aminoantipyrine + Vanillic acid (colourless) Gluconic acid + H₂O₂ Peroxidase Red Quinoneimine dye

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A: The electrophoretic mobility of an amino acid is determined by its charge : mass ratio. The net…

Q: Can you give me more expalination of Oxidation Deamination formation of -ketoglutaric acid and NH4+…

A: Oxidative deamination is a biochemical reaction that involves the removal of an amino group from an…

Q: The 9th step of glycolysis involves the conversion of 2PG to PEP. The reason why this step is…

A: The 9th step of glycolysis is the conversion of 2-phosphoglycerate (2PG) to phosphoenolpyruvate…

Q: 15.18) Determine whether the following statements describe insulin, glucagon, or both insulin and…

A: Insulin and glucagon are hormones that play a crucial role in regulating the levels of glucose in…

Q: In cellular metabolism a nucleotide frequently becomes attached to a sugar in order to Select one:…

A: An example of nucleotides being attached to a sugar during cellular metabolism is the formation of…

Q: Question 3 Explain the steps of lipid (fat) digestion in the small intestine (explain the…

A: Simple fats or Fat are triglycerides. Triglycerides or triacylglycerols are fatty acid esters of…

Q: 15.23) Explain the difference between ketogenesis and ketoacidosis.

A: Ketogenesis is a metabolic process that involves the breakdown of fatty acids and certain ketogenic…

Q: To visualize the spatial arrangement of amino acid residues in an a-helix, it is helpful to imagine…

A: Alpha helix is a secondary structure of protein. The alpha-helix can be right-handed or left-handed.…

Q: a. At a low O₂ pressure the [Select] hemoglobin is in a [Select] [Select] [Select] [Select] heme,…

A: Hemoglobin is a globular protein, ie it is roughly spherical. It is a tetramer of two types of…

Q: How many net ATP are produced from the complete oxidation of a single molecule of lauric acid after…

A: Lauric acid after entering a muscle cell is first activated to its acyl-CoA form. This uses up…

Q: Which of the following enzymes are inhibited by corticosteroids? a) Lipoxygenase only b) COX-1 only…

A: Corticosteroids are a class of steroid hormones that are involved in a variety of physiological…

Q: What are the properties of protein?

A: Proteins are large, complex molecules composed of amino acids linked together by peptide bonds. They…

Q: Compared to the other proteins in the rat kidney, what characteristics (quantity and charge) of the…

A: Formation of the peptide bond neutralises any charge due carboxyl/amino group, therefore the net…

Q: Proteins undergo  a process, called folding to establish their final, functional configuration.…

A: As per the central dogma of molecular biology, DNA contains the information needed to synthesize…

Q: The production of glucose by the liver is facilitated by elevated amounts of the molecule NADH

A: Gluconeogenesis, which is the process of producing glucose from non-carbohydrate sources like amino…

Q: Objective: Becoming familiar with the purification and kinetic analysis of an enzyme that produces a…

A: Electrophoresis means the migration of a charged particle under the influence of an applied electric…

Q: A student titrated a 250 mL solution of an unknown amino acid with 1.0 M sodium hydroxide and drew…

A: 1 M NaOH has 1 mole of NaOH in 1000mL (i.e. 1 liter). So 1 mL has 1/1000 = 10-3 moles of NaOH . So,…

Q: A 32-year-old woman was admitted to the hospital following 2½ days of severe vomiting. Before this…

A: The maintenance of the body's numerous physiological processes depends heavily on minerals. They are…

Q: Direct mutagenesis of Ca2+ ATPase gene resulted in the replacement of two amino acid residues -…

A: Ca2+ ATPase is a transmembrane protein found in the sarcoplasmic reticulum of the muscle cells. It…

Q: 5.13) The NADH that is produced by glycolysis is not able to pass through the inner mitochondrial…

A: Oxidative phosphorylation is a process of ATP synthesis that occurs in the mitochondria. It involves…

Q: Based on the image below and your knowledge of amino acids, select all of the correct statements…

A: Amino acids are biomolecules that have an amino group, a carboxyl group and a chemically diverse…

Q: In this problem, you will design a filter system for a flow cytometer. The four fluorescent dyes are…

A: The order in which the filters are arranged with respect to the unfiltered signal is determined by…

Q: Draw the structural formula for the predominant form of Asp-Gly-Lys-Ala at physiological pH.

A: Amino acid sequences are written with N-terminal amino acid on the left and C-terminal amino acid on…

Q: Maple syrup urine disease (MSUD) is an autosomal recessive metabolic disorder that presents in…

A: The branched-chain α-keto acid dehydrogenase complex consists of multiple subunit. It is found in…

Q: Enzyme specificity (list the different types of enzyme specificities)

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Q: Match key terms to the appropriate sentence. inorganic, major minirals, biovalability, cofactors,…

A: Minerals are necessary nutrients that are crucial for maintaining the body's numerous physiological…

Q: Which effect is a response to glucagon secretion? OA. Inhibition of skeletal muscle VLDL transport…

A: Glucagon is a peptide hormone. It is secreted by the pancreatic cells in response to low levels of…

Q: Name the functional groups present in a fructose molecule and the link to water solubility of this…

A: Fructose is a monosaccharide. It is a ketone. When fructose bonds with glucose, it forms sucrose.

Q: 20. Under a normal metabolic rate which of the following compounds is the most energy rich?…

A: The basal metabolic rate (BMR) is the amount of energy needed while resting in a temperate…

Q: phosphoryl group OH inorganic phosphate (P₁) P-OCH₂, O 0 H H H H OH OH adenosine diphosphate (ADP)…

A: The conversion of Inorganic phosphate (iP) and ADP to ATP and water molecule requires a enzyme…

Q: write the reactions using structural formulas by which a 7-carbon fatty acid is activated and…

A: The 7 carbon fatty acid is first activated to its acyl-CoA form. Then it undergoes beta-oxidation to…

Q: Arrange the steps of breakdown of oleic acid (pictured below) in the correct order. 1 2 3 4 5…

A: Beta oxidation: The enzyme fatty acyl-CoA synthase (FACS) adds a CoA group to the fatty acid chain…

Q: List the attractive interactions involved in secondary, tertiary, and quaternary protein structure.

A: The amino acid sequence of the peptide/polypeptide determine the three dimensional structure that…

Q: Proteins are sometimes classified as being globular proteins or fibrous proteins based on their…

A: The proteins that have long and narrow shape with structural role can be defined as fibrous proteins…

Q: 44. Effects of clofibrate. High blood levels of triacylglycerides are associated with heart attacks…

A: The high level of triglycerides, the LDL (Low-density lipoprotein), and VLDL(very low density…

Q: 6. Riboswitches are RNA sequences found in the 5' untranslated region of messenger RNA (mRNA) that…

A: Riboswitches are regulatory elements that control gene expression in response to the binding of…

Q: antacids may neutralize too much stomach acid, which causes an imbalance in the bicarbonate…

A:

Q: egg white and milk are used as an antidote for heavy metal poisoning. explain in 1-3 sentences

A: Egg white has albumin protein that act as chelator of heavy metals. That traps the metal ions within…

Q: In the extraction of DNA from Animal cells (for example Blood in Humans), does incubation time with…

A: Proteinase K is an enzyme that breaks proteins and other peptides. Hence this enzyme is used to…

Q: Research the enzyme Caspase-2 Indicate i) the class of enzymes to which it belongs to, ii) name the…

A: Enzymes are proteins that catalyse biochemical reactions. Enzymes show high substrate specificity…

Q: What is the biological function of the Horse pancreatic lipase- Equus Caballus How does the…

A: A protein's biological function depends on its three-dimensional structure. The 3D structure is…

Q: 5. How many net ATP molecules are generated at each stage of cellular respiration? ✓✓ Stage Number…

A: Cellular respiration is a collection of three metabolic pathways that generate ATP by the oxidation…

Q: Which of the following pairs are epimers? xylulose and ribulose ribose and ribulose xylulose and…

A: Epimers are a class of stereoisomers that vary in how the functional groups surrounding a single…

Q: In the pathway for degradation of BCAAs, which reaction takes place prior to the action of the BCKDC…

A: There are three branched chain amino acids. They are valine, leucine and isoleucine. They are called…

Q: Phe GAA Tyr GAA Glutamic acid (Glu) is encoded by GAA and GAG, while Glutamine (Gln) is encoded only…

A: The Ribosome reads mRNA reads 3 bases at a time. An amino acid is selected based on the identity of…

Q: Why is Vit.C important for our skin?

A: Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that plays a crucial role in…

Q: Which enzyme is used for both the synthesis and breakdown of acetoacetate? thiolase O HMG-CoA…

A: Proteins that catalyse chemical reactions in living organisms are known as enzymes. They function as…

Q: 15.4) a) Name the products of the dephosphorylation of ATP reaction shown below. NOTE: You do not…

A: Dephosphorylation of ATP (adenosine triphosphate) is the process of removing a phosphate group from…

Q: Select all the statements that correctly use the two components labels 1 and 2 in the image below.…

A: Amino acids are biomolecules that have an amino group, a carboxyl group and a chemically diverse…

Q: This technique does not provide atomic-level structures of proteins a)Circular dichroism…

A: The body needs proteins as key macromolecules. They carry out a variety of biological processes. A…