Which cell type lacks membrane-bound organelles and a nucleus?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Study for the UCF Biomedical Exit Exam. Access flashcards and multiple-choice questions with detailed hints and explanations. Prepare for success!

Multiple Choice

Which cell type lacks membrane-bound organelles and a nucleus?

Explanation:
The main idea is that prokaryotic cells lack a nucleus and membrane-bound organelles. In prokaryotes, DNA sits in a nucleoid region rather than inside a defined nucleus, and there are no internal membranes forming compartments like mitochondria or the endoplasmic reticulum. Eukaryotic cells, on the other hand, have a true nucleus and multiple membrane-bound organelles, which is the opposite of what’s described here. That difference in cellular organization is what identifies the cell type in question.

The main idea is that prokaryotic cells lack a nucleus and membrane-bound organelles. In prokaryotes, DNA sits in a nucleoid region rather than inside a defined nucleus, and there are no internal membranes forming compartments like mitochondria or the endoplasmic reticulum. Eukaryotic cells, on the other hand, have a true nucleus and multiple membrane-bound organelles, which is the opposite of what’s described here. That difference in cellular organization is what identifies the cell type in question.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy