Sphingolipids Flashcards

1
Q

Name 2 sphingolipids

A

Sphingomyelin, glycolipids

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2
Q

What sphingolipid is found in the nerve cell membranes of Schwann cells?

A

Sphingomyelin (helps make myelin)

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3
Q

Which sphingolipid is only found on the outside of cells

A

Glycolipid (e.g. myelin)

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4
Q

What is the function of Glycolipids?

A

Cell surface immune complexes (e.g. ABO blood types, other histocompatibility complexes)

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5
Q

What is the biochemical name of myelin?

A

Sulfogalactosylceramide (SGC)

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6
Q

What classification of sphingolipid does myelin belong to?

A

Glycolipid

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7
Q

What is the biochemical composition of Sphingomyelin?

A

Phosphoric acid (usually connected to choline) + Ceramide

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8
Q

What is the biochemical composition of Ceramide

A

Sphingosine (serine + 1FA) + FA

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9
Q

WHat is the biochemical composition of Glycolipids

A

Monosaccharide + Ceramide

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