In splitting of water molecules, which of the element are move to the positive terminal?
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In splitting of water molecules, which of the element are move to the positive terminal?
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- Which of the following levels of protein structure may be affected by hydrogen bonding? (a) primary and secondary (b) primary and tertiary (c) secondary, tertiary, and quaternary (d) primary, secondary, and tertiary (e) primary, secondary, tertiary, and quaternaryDraw on a piece of paper, take a picture and upload the tripeptide: Gly-Phe-Ala How many molecules of water will also be produced from the formation of this tripeptide? + ___ H2OFor lipids, explain why the nonpolar tails have clustered together.
- At what level of protein structure does each of the following denaturation act? a. heat b. strong acid c. saturated salt solution d. organic solvents (e.g., alcohol or chloroform)Is captopril, the molecule shown, a polar or nonpolar molecule? Explain your choice using information in the diagram for support.A protein has a pI site that may be exploited to separate proteins through ion exchange. How could you isolate a protein with a pI of 7 from a mixture of proteins that included contained proteins with pI values of 3 and 5 if you had an anion exchange column and access to buffers of any pH?
- A protein is denatured all of the following except: A . Heating B. Dissolving in water C . changing pH D. dissolving in an organize solventWhat are the following is/are responsible for the denaturation of proteins? Select one: a. All of these b. Organic solvents c. pH change d. HeatExplain how the polar nature of water influences protein folding