Question 12 The disulfide bridges: A Are generated by an intra- or inter- molecular oxidation reaction B Can be selectively reduced by SDS (Sodium Dodecyl Sulfate) |C Are bonds that possess an intermediate in- teraction energy comprised between that hydrogen bonds and that of ionic bonds D Participate in the stabilization of sec- ondary structures E Are established between the side chains of amino acids methionine

Q: Question 22 An aldose composed of n carbons in its linear structure has: |A] 1 primary alcohol…

A: An aldose sugar is the one which contain an aldehyde group in its structure. Sugars contain multiple…

Q: Question 6 Match the following lipids with their functions v Bile acids A. signaling molecules…

A: Lipids are biomolecules that  include fats, waxes, oils, hormones, and certain components of…

Q: Question #9 In the kidney the malate:aspartate shuttle is the only system that transports the…

A: The main function of the malate aspartate shuttle is to perform the transportation of reducing…

Q: QUESTION 5 Chymotrypsin is a pancreatic digestive enzyme that is inactive until it is secreted into…

A: The control of an enzyme's activity, either by enhancing or inhibiting its catalytic function, to…

Q: Question 10o Match the enzyme and the phrase that corresponds to it v used during strenuous exercise…

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Q: Question 10 Non-steroidal anti-inflammatory drugs such as Ibuprofen inhibit inflammation by A…

A: Hi dear, here's your answer what you want.     Explanation : 11)Proteins and peptides which are…

Q: H-bonding in a beta-turn occurs between the C=0 and amide NH of amino acids in which position? OA…

A: Amino acids are defined as organic compounds that form the core structure of proteins and gives them…

Q: Describe and compare the metabolism of carbohydrates, lipids and proteins and in your  answer,…

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: How many hydrocarbon chains do phospholipid molecules have? A) 1 B) 2 C) 3 D) It depends, it can be…

A: The cell membrane is constituted by an important component called the phospholipids. They form a…

Q: When we refer to the backbone of a polypeptide, we are referring to the attachment between: Select…

A: Proteins are polypeptide chains made by peptide bonds between Carboxyl and Amino functional groups…

Q: Question 29 In most cases, glycerol phosphatides have fatty acid at position 1 and fatty acid at…

A: Glycerol phosphatides having fatty acids :-

Q: QUESTION 14 H H >< H H FO OH Which of the following best describes the structure above? A. It is a…

A: Biomolecules are also known as biological molecules. They are produced by the cells of living…

Q: . How would the rapid accumulation of succinyl-CoA affect the rate of glucose oxidation?

A: Cellular Respiration is the oxidative process through which energy is obtained from the food. The…

Q: uestion 13 /hich of the following is the correct structure of the tripeptide Gly-Phe-Ala? a. Ph H.…

A: A tripeptide is a polypeptide that was formed by joining an alpha carboxyl group of one amino acid…

Q: Compound X is a potent competitive inhibitor of enzyme Y. Addition of 10 nM compound X increases the…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: QUESTION 4 Lipids are hydrophobic molecules and have no charge. If they are loaded into a gel, and…

A: Gel electrophoresis is a technique in molecular biology where different samples are separated based…

Q: Biocatalysts are effective because: O a. They increase the activation energy of a reaction Ob. They…

A: Note: Since you have posted a question with multiple parts, we will solve the first one for you. To…

Q: One of the buffers that contribute to pH stability in human blood is carbonic acid (H₂CO3). Carbonic…

A: Introduction   The normal pH of blood is 7.4 which is near to neutral and slightly basic.  the…

Q: Question 20 Membranes with unsaturated fatty acids in their components are more flexible and fluid…

A: Membrane contain lipids which contains the unsaturated fatty acid . And the unsaturated fatty acids…

Q: QUESTION 26 In the câtalytic mechanism of an aminotransferase, one substrate binds and reacts,…

A: Hi! Thank you for posting the question on Bartleby. As per the guidelines we can answer only one…

Q: 4 3. The overall net reaction for the B-oxidation of Palmitic acid is as follow: Palmitoyl SCOA+7…

A: Fatty acids are first activated by converting them to their fatty acyl-CoA form, before they could…

Q: Match lipid descriptions in column A with the phospholipid type in column B H is attached to the…

A: 1. H is attached to the phosphate group bound to C3 of glycerol backbone --&gt; D.…

Q: Question 6 In membranes, one of the most common targets of reactive oxygen species are saturated…

A: Fatty acids are carboxylic acids with a hydrocarbon chain. Saturated fatty acids are fatty acids…

Q: When the ketone bodies are utilized for energy production at the target tissues, they are converted…

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Q: Question 9 یا۔ OH но HO OH OH но но но. но но ÓH Which is the correct IUPAC name of the structure…

A: Solution : correct option is A

Q: The Disaccharide Maltose is formed by a (an): O a. a(1- 2) O-glycosidic bond between 2 glucose…

A: Maltose is a disaccharide composed of two monosaccharides attached together via a glycosidic bond.

Q: Question 7 The uncoupling agent 2,4-dinitrophenol (DNP) has a pk, of about 7.2. Which of the…

A: Uncouplers are the compounds that interact with electron transport chain and inner mitochondrial…

Q: Question 4 Lipids are the biomolecules of choice for storage of metabolic energy because they: O…

A: Lipids are first hydrolysed to fatty acids and glycerol and then completely oxidised to produce…

Q: The malate transporter in the mitochondrial inner membrane is involved in two important biochemical…

A: Malate-Aspartate shuttle is present on the inner membrane of mitochondria.

Q: QUESTION 5 peptide bond forms between which of the following two fur OCarboxyl group (-COOH) and…

A: A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one…

Q: Transmembrar the cell, and in chemical prope region a and re You are given te contents? Refer lodine

A:

Q: QUESTION 1 You have a crude lysate sample (CL) containing a mixture of six proteins (1, 2, 3, 4, 5,…

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Q: Many bioactive compounds are derived from amino acids. This compound, illegal in most countries, is…

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Q: With the exception of Dermatan, the repeating disaccharide unit of glycosaminoglycans consists of…

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Q: Serine esterase contains a catalytic triad at its active site. Which amino acid in serine esterase…

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Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.