Multiple choice

Which of the following cells of epididymis secretes carnitine, sialic acid and glycoproteins into the lumen in human males?

  1. Paradidymis

  2. Stereocilia

  3. Apical cells

  4. Basal cells

  5. Main cells

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

They secrete carnitine, sialic acid, glycoproteins and glycerylphosphorylcholine into the lumen.