Draw the structure of ethanolamine sphingomyelin formed from linoleic acid  Draw the structure of serine sphingomyelin formed from arachidic acid

Q: In the structure what is the difference of vancomycin and teicoplanin?

A: Teicoplanin and vancomycin are natural compounds that belong to the glycopeptide antibiotic family…

Q: Consider the structure below. What would be the best name for the structure? the H H ОН H NH₂ H H

A: Therea re four classes of biological macromolecules: nucleic acids, proteins lipids and…

Q: Write schematically the synthesis of phosphatidylethanolamine through the activation of amino…

A: INTRODUCTION : Phospholipids : They are a group of biochemical compounds which are made up of fatty…

Q: Draw the structures for nordihydrocapsaicin, capsaicin, and dihydrocapsaicin. How are they…

A: Chili peppers are plants in the genus Capsicum and contain a substance called capsaicin, which is…

Q: In this sequence: Histidine - Alanine - Aspartic acid - Leucine tetrapeptide (show using your model…

A: A peptide bond is a type of covalent bond that connects the amino acids in a protein chain. It is…

Q: Consider the oligopeptide whose structure is shown below: How many peptide bonds are there? Give…

A: please note that we are supposed to write only first 3 sub parts of a question. We request you to…

Q: 48. Aquaporins are located within the lipid bilayer of a cell's piasma membrane, which act as a…

A: NOTE: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for…

Q: What is acetic orcein and what structure does it stain?

A: A stain is a visible discoloration on a surface, substance, or medium. They are the result of the…

Q: (a) Draw an example of a triglyceride molecule and name the functional group that links the glycerol…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

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

A: Major elements of biological membranes are phospholipids, which include phosphatidylcholine and its…

Q: Give typing answer with explanation and conclusion On paper draw a dipeptide, clearly showing the…

A: A dipeptide is a molecule consisting of two amino acids joined by a single peptide bond. The peptide…

Q: Review the amphipathic structure of sphingomyelin. Which components are hydrophilic, and which are…

A: The lipid molecules that possess both polar (hydrophilic) and non-polar (hydrophobic) ends are known…

Q: COLOR REACTIONS OF PROTEINS AND AMINO ACIDS

A: Amino acids are biomolecules that are comprised of two functional groups, these are an amino group…

Q: Compare the molecular weights of   a) a cellulose with 100 GLC units,   b) a hardwood xylan with…

A: Cellulose is the substance present in the plant cell wall. It is composed of beta 1→4 glycosidic…

Q: Draw the following Lipids in A) Condensed (detailed) Structure, B) its Block Diagram. C)…

A: Lipids are a chemically diverse group of biomolecules that have two things in common: low…

Q: Draw the structure of the following phospholipids: a) A cephalin formed from two molecules of…

A: Phospholipids contain phosphoric acids in addition to alcohol and fatty acid. Phospholipids are…

Q: Sphingomyelins are amphipathic molecules. Review thestructure of a typical sphingomyelin. Which…

A: Sphingomyelins are the type of phospholipid molecules that are present in the nerve cell membrane as…

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Q: Use the one letter code to give the sequence of this peptide

A: A polypeptide is a chain structure, which is comprised of several amino acids. All these amino acids…

Q: Describe the mechanism behind the hydrophobic effect. Support your description with one drawing.

A: The hydrophobic effect is the tendency of nonpolar molecules to aggregate in aqueous solutions. This…

Q: early all bacteria contain peptidoglycan. Review the structure of peptidoglycan by selecting the…

A: It is an essential component of bacterial cell wall. Let us see all options below -

Q: Draw the structure of: The polysaccharide in (b) is dextran, a component of dental plaque. Here b:…

A: polysaccharides are the most abundant carbohydrates which are found in food and they are composed of…

Q: Draw the structure of the phosphate group in phosphatidylcholine (or give its stoichiometry).

A: Phosphatidylcholine is one of 2 fatty acids that make up outer layer of membrane covering each of 70…

Q: Soap, phospholipids and cholesterol are all amphipathic molecules. Provide a drawing of each and…

A: Amphipathic molecules are chemical compounds containing both polar and nonpolar portions in their…

Q: calculate the length in (in nm) of a 100-residue segment of the α-keratin coiled coil

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Q: Draw the condensed structural formula of a gycerophospholipid trat contains two stearic acids and a…

A: Definition of condensed structure - The system for writing organic compounds in a single line is…

Q: Identify the structures shown as glycerophospholipids or sphingolipids.

A: Lipids are not polymers. The simplest form of lipid is fatty acids that are a long chain…

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: It is well known that sphingomyelin interacts with cholesterol and high affinity. What do you…

A: Cholesterol interacts with glycosphingolipids in the plasma membrane to form freely floating…

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: 2) "I CHz-O-C-CH2(CH2)13CH3 (с CH(CH, ch-o-c-CH2(CH2)13CH3 | 0 II сH2-0 0 -о + OCH,CHÍNH, ||…

A: A saponifiable lipid is are made up of long chain fatty acids that are connected to an alcoholic…

Q: The peptide below is placed into a buffer with a pH = 9.1 H₂N-CH-C- -NH–CH—CNHCHC NH–CH CH3 HỌ-CH,…

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

Q: Which of the following correctly describes the linkages found in adenosine triphosphate   N-C…

A: Adenosine triphosphate is a source of energy for use and storage at cellular levels. ATP must have…

Q: (i) Identify the type of sphingolipids A and B in Figure 2. CHS CH A CHS HO, в Figure 2 (ii) What…

A: Sphingolipids are a special type of lipids that have a sphingoid base and group of amino alcohols…

Q: Write two functions of glycosaminoglycans? Draw the structure of hyaluronic acid

A: Glycosaminoglycans are also referred to as mucopolysaccharides and are found in mammalian tissue.…