Multiple choice

Which of these organelles is/are absent in prokaryotes?

  1. Cell wall

  2. Ribosome

  3. Cell membrane

  4. None of the above

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

Prokaryotes possess cell walls, ribosomes, and cell membranes - all three structures listed are present in bacteria. The question likely refers to membrane-bound organelles like nucleus, mitochondria, or ER which are absent, but based on given options, 'None of the above' is correct.