Given the question: You are presented with the question "bacteria have no membrane-bound organelles and lack what?" and the following answer choices: - nucleus - epidermal - Joules - alveoli - glucose - Epidermis - oxygen - PDAs Now knowing that prokaryotes are single-celled organisms that lack a nucleus and prokaryotes have no membrane-bound organelles, thus bacteria are prokaryotic organisms, choose the best answer.
The answer is:
nucleus