soalan terkumpul..

Written by medicalCLICK
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  • "1) HEREDITARY FRUCTOSE INTOLERANCE is due to deficiency of aldolase B enzywhile galacosemia is due to
1)galactokinase enzy
2)galactose-1-P URIDYL-transferase
3)UDP-galactose epimerase
  • APOPROTEIN C11 activate
1)LIPOPROTEIN LIPASE(clearing factor)

  • while apo A1 activate:
1)LCAT
2)tissue binding(in f(x) of HDL
  • "Key reg. enz for B oxid. is carnitine palmithyl transferase 1 while acetyl Co A carboxylase is key reg enz for F.A synthesis."
  • ALA SYNTHASE is inhibited by >>heme formation
  • WHILE lead inhibites ALA DEHYDRATASE
  • GILBERT's disease is due to defect uptake of bilirubin by liver parenchymal and dec in UDP-glucoronyl transferase while Dubin -Johnson syndrome is due to mark reduction of UDP-glucoronyl transferase
  • WHAT IS TWO function of FRUCTOSE 2.6 BIPHOSPHATE-2,6 Bp( dalam topic gluconeogenesis)..
1)allosteric activation of glycolytic enzy(PKF1)
2)allosteric inhibition of gluconeogenesis enzy(F1,6diPh)
  • Give 2 function of GLUCOSE ALANINE CYCLE
1)disposal of NH3 through urea
2)prevent accumulation of lactic acid(<
  • GIVE TWO ENZ are activated in DEPHOSPHORYLATED form @ INACTIVATED IN PHOSPHORYLATION glycogen synthase and pyruvate kinase
  • GIVE TWO ENZ ACTIVATE IN PHOSPHORYLATED form @ INACTIVATED in DEPHOSPHORYLATIONglycogen phosphorylase and phosphorylase kinase
  • Essential Fructosuria is due to deficciency of fructokinase enz While Hereditary fructose intolerance is due to deficiency in aldolase B enz.
  • Porphyria is due to deficiency of

1) uroporpyrin synthetase
2) uroporpyrin decarboxylase
3) coprophyrin oxidase.
  • stimulators n inhibitors of HAEM SYNTHETASE @ IRON PORPYRIN
-(ALA synthase):
1)by >>heme formation
+(ALA synthase)
1)by phenobarbitol,insecticide,carcinogen
2)>>conc of iron
-(ALA dehydratase)
1)lead

  • Key regulatory enz of HAEM @ Iron Porpyrin gamma levulonate synthase
  • types /charcter of jaundice( soklan cth assesment last yr- kuar1 soklan dlm crossmatch)
p/s:ni bukan soklan spot tau..juz THE XMPLES of quest (from da last year assessment paper).
*copy and paste dr shout mix..thanks pd sape2 yg bg soalan tu..sape da siap or da ad jwpn blh la minta tlg admin post kan..:)
*jwpn dbuat oleh shbt2 kt..sebrang kesilapan harap dpt ditegur..

2 Responses so far.

  1. Manusia Terharu says:
    2 February 2010 at 06:29

    Terima kasih, thanks a lot, maraming maraming salamat, gracias, arigatou, honma ookini!!
    m(__ __)m

  2. Manusia Terharu says:
    2 February 2010 at 06:42

    Are? Mengapa saya tidak dapat menghantar comment?
    Terima kasih, thank you so much, maraming maraming salamat, gracias, honma ni ookini, arigatou!! m(__ __)m

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