Multiple choice

The nucleolus, which is not bounded by any membrane, is rich in protein and _______________.

  1. ribosomes

  2. chromatin

  3. DNA

  4. vacuoles

  5. RNA

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

This is the correct option. The nucleolus, which is not bounded by any membrane, is rich in protein and RNA.