Multiple choice

______ loses nucleus at maturity.

  1. Mammalian RBC

  2. WBC

  3. Brain cell

  4. Liver
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The mature red blood cell contains no internal membranous structures. The mature cell has no nucleus and no organelles. As red blood cells develop and mature in bone marrow, the nucleus and organelles completely deteriorate.

Keep practicing — related questions