Amino acids are synthesised from

1.	Amino acids are synthesised from
Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/alpha-858274" style="font-weight:bold;" target="_blank" title="Click to know more about ALPHA">ALPHA</a>`-Halo acids by reaction with `NH_(3)`<br/>Aldehydes by reaction with `NH_(3)` and cyanide ion followed by hydrolysis.<br/>Alkyl halides by reaction with the <a href="https://interviewquestions.tuteehub.com/tag/enolate-2613787" style="font-weight:bold;" target="_blank" title="Click to know more about ENOLATE">ENOLATE</a> anion derived from diethyl acetamidomalonate & hydrolysis<br/>Alcohols by reaction with `NH_(3)` and `<a href="https://interviewquestions.tuteehub.com/tag/cn-907325" style="font-weight:bold;" target="_blank" title="Click to know more about CN">CN</a>^(-)` ion followed by hydroysis.</p>Solution :The hydrogen ion concentration of the solution in which a particular amino acid does not migrate under the influence of an <a href="https://interviewquestions.tuteehub.com/tag/electric-967871" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRIC">ELECTRIC</a> field is called the isoelectric point (pI) of that amino acid. The isoelectric point (pI) is the pH at which the amino acid exists only as a dipolar ion with net charge zero.</body></html>

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