Q. Which of the following is considered as the structural parent of all sphingolipids?

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Q. Which of the following is the simplest hydrophilic moiety present in membrane lipids?

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Q. The precursor of eicosanoids in human is

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Q. Which of the following is involved in the bio-signaling pathway that includes membrane turnover and exocytosis?

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Q. Molecular formula of cholesterol is

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Q. Displacement of CMP through nucleophilic attack by the hydroxyl group of C-1 hydroxyl of glycerol 3-phosphate yields

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Q. Displacement of CMP through nucleophilic attack by the hydroxyl group of serine yields

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Q. Biological steroid derived from cholesterol is

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Q. Dihydroxyacetone phosphate precursor of glycerol 3-phosphate is derived from

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Q. The higher activity of which of the following enzymes leads to increased synthesis of the precursors of glyceroneogenesis

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Q. Which of the following class of drugs reduce the levels of fatty acids circulating in the blood?

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Q. In adipose tissue, glyceroneogenesis couples with

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Q. Where does triacylglycerol form?

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Q. Which of the following is more commonly called phosphatidic acid?

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Q. In animal tissues, triacylglycerols and glycerophospholipids share two precursors

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Q. Hydrolysis of phosphatidic acid by phosphatidic acid phosphatase yields

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Q. Which of the following is not true regarding synthesis of triacyl glycerol in adipose tissue?

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Q. Which of the following converts PGH₂ to thromboxane A₂?

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Q. Which of the following reduces double bond, forming saturated acyl ACP?

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Q. Which of the following removes H₂O from β-hydroxyl ACP, creating double bond?

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