When you linked together with the structure of the triglycerides and the dipeptide bond, what will happen if this triglycerides and dipeptide bond submerges into the water solution? what will happen to its structure?
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When you linked together with the structure of the triglycerides and the dipeptide bond, what will happen if this triglycerides and dipeptide bond submerges into the water solution? what will happen to its structure?
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- Which of these statements about the tertiary structure of a polypeptide is(are) untrue? You may select more than one answer. The tertiary structure will be maintained when the solvent is changed from pure water to aqueous acetic acid. O The tertiary structure is determined in part by the formation of disulfide bridges. Hydrogen bonding interactions are responsible for formation of secondary structure but not tertiary structure, O The tertiary structure is rigid and unchanging. O Charge-charge (electrostatic) interactions can be important in the tertiary structure.What would be the simplest way to tell the difference in non polar covalent bonds, polar covalent bonds, and an ionic bond? Would I be able to tell if the charge is negative or positive? If so- how?In dehydration reaction between phosphate (derived from phosphoric acid) and glycerol (a sugar alcohol) accompanied with the removal of a water molecule, what chemical bond holds them together in a phospholipid molecule? Ether Bond Thioester Bond Acid Anhydride/phosphoanhydride bond Ester Bond
- Identify the following features of this phospholipid, which is needed for the brain and nerve tissues: Is the phospholipid formed from glycerol or sphingosine? What is the fatty acid? What type of bond connects the fatty acid? What is the amino alcohol?I know the bond 2 is a non covalent intermolecular bond but what does bond 1 refer to?The dihedral or torsion angles of polypeptide backbone, the allowed values of which are summarized by the Ramachandran diagram, refer to rotation of the following pair of bonds. Cα-N and Cα-R C=O and Cα-N C-N and Cα-C Cα-C and Cα-N Cα-R and Cα-C
- What is meant by “polarity” of a polypeptide chain and by “polarity” of a chemical bond? How do the meanings differ?Glycerolphospholipid head groups include coline, ethanolamine, glycerol and serine. Which of these groups can use hydrogen bonding or rather participate in in. And why?why do the sodium ion and the chloride ion form a bond?
- Amino acids are the building units of proteins. These compounds contain at least one amino group and a carboxyl group. Glycine exists in three possible types, depending on the pH of the solution. Fully protonated: Dipolar ion: Completely ionized: pH 1.0; Predict which structure of glycine might be dominant at pH 7.0 and pH 12.0. The pKa value of the carboxyl group is 2.3 and the ammonium group is 9.6.Please explain.What types of interactions are possible between the side chains of the polypeptide shown below? Select all that apply: H. H H O Disulfide bonds Hydrogen bonds O lonic bonds Hydrophobic interactions ......The side chains of some amino acids possess functional groups that can form hydrogen bonds in aqueous solution. Draw the hydrogen bonds that likely form between water and the following amino acid side chains: a) R-CH₂OH b) R-CH₂C(O)NH₂ NH