Arindam paul Asked a Question
January 13, 2021 5:18 pmpts 30 pts
A twenty residue peptide composed of the sequence (L - Ala)n forms a right handed alpha helix in methanol. If every alternate L- Ala residue is replaced with D - Ala, the peptide will probably a. form a right handed alpha helix. b. form a left handed alpha helix. C. form ten residues of right handed helix followed by ten residues of a left handed helix. d. not form a helix of any kind. [IISc]
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  • Mehrunnisa thankyou
    may be it's answer is d..because these are absolute configurations d &l form of whole amino acid . amino acid is optically active and polarized the light in d form so it cannot con...
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