Which of the fallowing lipids are glycerol -based? Waxes EicoeaooWs Gtycoilptds

Question

Which of the fallowing lipids are glycerol -based? Waxes EicoeaooWs Gtycoilptds Giycerophospholiptds Sex hormones Which of the following is not an amphlpathlc l'P SphmgophospholipKl Testosterone GlycerophosphOlpkl Wax All of the above bpids are amphipathlc. Which of the following compounds can be identified as 'local hormone'' 19. The following reaction is catalyzed by lactase in the small intestine if the optimum pH = 6.6 and optimum temperature is 37 degree C. Which of the following will increase the rate of the reaction? glucose + galactose Increase the pH to 8 Run the reaction at 15degree C Decrease the lactose concentration Increase the lactase concentration Decrease the pH to 5.8 Lactose

Explanation / Answer

1) Glycerolipids are composed of glycerol and fatty acids

Answer :Glycerophosophlipide

2) wax is not amphiphatic

The optimum pH range = 6.6

so we can not modifty the pH

We can can not decrease the tempearture

However we can increase the concentration of enzyme to increase the rate of reaction.

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