HO. OH NH2 OH discodermolide

Q: OH „HC D CH. E F B A

A: Cyclopentane ring: It is the cyclic structure of alkane with 5-carbon atoms in its structure.…

Q: functional group

A: functional group refer to specific atoms bonded in a certain arrangement that give a compound…

Q: а. b. trans-cyclodecene (R)-cysteine H HS. or H3N' H. or (S)-cysteine С. d.

A: R system of naming an enantiomer follows clockwise order i.e Highest priority group to the left and…

Q: Draw the final compound C produced in the following synthetic scheme. Pay attention to…

A: A wedge and dash projection is a graphic representation that depicts a molecule using three types of…

Q: Draw a diagram of the histidine side chain in the protonated and unprotonated states. Show the…

A: The four types of biological macromolecules are proteins, nucleic acids, carbohydrates and…

Q: A. Draw the structure of the following peptide sequence at pH 2.0: ASP-ALA-THR-LYS-GLY B. What is…

A: Amino acids are basic building blocks of polypeptides, and one or more of these polypeptides they…

Q: (b) How ATP increases the apparent KM for substrate fructose-6-phosphate, inhibiting PFK.

A: Enzymes are the proteins which work as biological catalysts help to speed up the biochemical…

Q: Match the following protein descriptions with the method that is best for determining the structure.…

A: The protein 3-D structure can be determined using techniques like NMR, X-ray crystallography, and…

Q: Consider this structure. CH₂CH₂ Part: 0 / 3 Part 1 of 3 CH2CH2CH ས་ ་ C- CH₁₂ H₁C CH₂ Give the IUPAC…

A: For better understanding, all the carbon-carbon bonds are shown.

Q: Draw a non-enzymatic mechanism to describe the formation of the imine between retinal and lysine.…

A: Retinal absorbs a photon and this leads to a conformation change. This leads to the formation of an…

Q: What are F and E? (circle the correct answer):   a. Enantiomers b. Diastereoisomers c. Epimers…

A: Epimers are the diastereomers that have the opposite configuration at only one of two or more chiral…

Q: A solution of amino acid having carboxylic side chain was titrated against NaOH. If the initial pH…

A: Hello! Since you have posted multiple questions, we are answering the first two questions only.…

Q: Why is alpha (a) the predominant anomeric form of mannose? A. The alpha-anomer is more unstable…

A: Mannose is a monosaccharide and it is also called a polyhydroxy aldehyde. It means mannose is an…

Q: Imagine there is a beaker with a solution containing 1,000 hemoglobin homotetramers and 1,000…

A: Hemoglobin is a protein found in the red blood cells that are involved in the transport of carbon…

Q: Draw the following: A. a phosphatidylcholine with two oleic acid as the fatty acids B. a…

A: Lipids are structurally diverse biomolecules that have two things in common: low solubility in water…

Q: Given the choices on the image A. what is the structure of a phospolipid? B. structure of a…

A: what is the structure of a phospolipid? TEN

Q: Aromatic compounds are ubiquitous in organic systems.  However, many common aromatic compounds are…

A: These compounds are chemical compounds that consists of conjugated planer ring system accompanied by…

Q: What is basic polymerstructure of pectin? Why is pectin highly soluble? What are the 2 physical…

A: Carbohydrates are complex biomolecules that are mostly made up of carbon, hydrogen, and oxygen…

Q: 1) (10 points) Draw a schematic of the chemical structure of the Leu-Tyr-Met-Lys tetrapeptide, with…

A: For the estimated pI, it can be noted that there are only 3 ionizable groups in the tetrapeptide: 1)…

Q: Why is the increasing use of synthetic nicotine in recreational products potentially of concern to…

A: Nicotine dwells as two stereoisomeric forms known as S-nicotine as well as R-nicotine. S-.nicotine…

Q: 1. Refer to Model 2 for information relevant to this question a) A sample of the peptide Lys-Glu-Ser…

A: Detailed explanation: 1a) A sample of the peptide Lys-Glu-Ser has a net charge of zero between…

Q: What will happen when Ranitidine is expose in sunlight/ moisture?  What molecular changes is form…

A: There are several drugs used to treat peptic ulcer disease. Peptic ulcer is characterized by…

Q: determine the structure of p2 spike. is it primary, secondary, tertiary, or quaternary?

A: Approach to solving the question:Read and understand the question.Analyze the image.Research the…

Q: Draw a schematic of the chemical structure of the Leu-Tyr-Met-Lys tetrapeptide, with the correct…

A: Structure of Leu-Tyr-Met-Lys at neutral pH (7) :  At neutral pH (around 7), the ionization state of…

Q: None

A: Let's work through the questions step by step.A. Ionization Status of the Three Ionizable Groups in…

Q: below). The red arrow indicates the amino acid lysin (K) that binds to the oxygen of the retinol…

A: The given diagram shows the primary structure of rhodopsin and tertiary structure of rhodopsin and…

Q: Draw the structure of phosphatidylcholine at pH 7 with the moiety on R₁ as 14:0 (C14) and R₂ as…

A: Glycerophospholipids, membrane lipids in which two fatty acids are attached in ester linkage to the…

Q: 25) Below are two amino acids: cysteine and histidine. a) Draw the reaction mechanism of a…

A: A peptide bond is formed between the carboxyl group of N-terminal amino acid residue and the amino…