KROK 1 2018 – Question 164 · KROK (Medicine) · Biological Chemistry

A 3-year-old girl with mental retardation has been diagnosed with sphingomyelin lipidosis (Niemann-Pick disease). In this condition the synthesis of the following substance is disturbed:

  1. A. Sphingosine
  2. B. Gangliosides
  3. C. Ceramides
  4. D. Sphingomyelinase
  5. E. Glycosyltransferase
Hint

In a storage disorder the stored lipid accumulates because something that should degrade it is missing; decide which listed item plays that role.

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