Multiple choice

Sialic acid is a small sugar that is attached to many different proteins on the cell surface. It is a main component of ___________________.

  1. ceramide

  2. phytoceramide

  3. sphingomyelins

  4. gangliosides

  5. cerebrosides

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gangliosides have at least three sugars, one of which must be sialic acid.