Aminosyrer og proteiner Flashcards

1
Q

Aminosyrer

A

1 COOH-gr, 1 NH2, 1 H + en unik R

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2
Q

Zwitterion

A

Både base- og syreegenskaper

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3
Q

pI = **Isoelektrisk punkt **

A

pH som gir netto ladning lik 0

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4
Q

Fibrøse proteiner

A
  • EN type sekundærstruktur
  • Utstrakte, ikke vannløselige
  • Funksjoner: Struktur-dannelse, styrke, beskyttelse
         (hud, sener, bein; ull, silke)
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5
Q

Globulære proteiner

A
  • Sammensatt av ulike typer sekundærstruktur
  • Runde, kompakte, vannløselige
  • Funksjoner: Enzymer, hormoner, etc
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6
Q
A
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