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Membrane Lipids

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Questions and Answers

Which lipid contains both hydrophobic and hydrophilic portions in its molecule?

Phosphatidylglycerol

Cardiolipin

Phosphatidylserine (correct)

Plasmalogen

Which lipid constitutes the polar 'head' of a phospholipid molecule?

Fatty acids

Phosphoric acid

Glycerol

Choline (correct)

What are the major lipids that occur in biological membranes?

Phospholipids, phosphatidylserine, plasmalogen, amphipathic nature, lecithin (correct)

Hydrophilic, glycerol, cardiolipin, phosphatidylglycerol, sphingomyelin

Polar head, phosphatidic acid, lecithin, cephalins, phosphatidylinositol

Glycerol, fatty acids, phosphoric acid, nitrogenous base

What are molecular aggregates formed by phospholipids in water called?

<p>Micelle</p> Signup and view all the answers

What is the role of liposomes?

<p>To help digestion and absorption of lipids</p> Signup and view all the answers

Membrane Lipids

Choose a study mode

Podcast

Questions and Answers

Which lipid contains both hydrophobic and hydrophilic portions in its molecule?

Which lipid constitutes the polar 'head' of a phospholipid molecule?

What are the major lipids that occur in biological membranes?

What are molecular aggregates formed by phospholipids in water called?

What is the role of liposomes?

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