amino acids,proteins,DNA(p2) Flashcards

1
Q

define isoelectric point

A

pH where the overall charge of an amino acid is 0

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2
Q

what are the 2 ways to show the dots on a chromatogram

A

-spray ninhydrin
-iodine vapour
- special plate w/fluorescent dye+UV light

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3
Q

what does DNA stand for?

A

deoxyribonucleic acid

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4
Q

what is a polyamide derived from?

A

diamide+dicarboxylic acid

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5
Q

what is a polyester derived from?

A

diol+dicarboxylic acid

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6
Q

what is a polypeptide derived from?

A

amino acids

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