Zaymiey

🔬 Biology  ·  Cell: The Unit of Life  ·  NEET

Which type of cell lacks a membrane-bound nucleus?

Answer: Prokaryotic.

  • A Eukaryotic
  • B Plant cell
  • C Prokaryotic
  • D Animal cell

Correct answer: C. Prokaryotic

Explanation: Prokaryotic cells (bacteria, archaea) have no membrane-bound nucleus. Their DNA is in the nucleoid region.

Labeled diagram of an animal cell showing nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and other organelles

Animal cell structure with major organelles labeled. Image: LadyofHats (Mariana Ruiz), Public Domain, via Wikimedia Commons.

Concept context

Cell theory, prokaryotic vs eukaryotic cells, organelles and their functions. Foundation of all biology.

Read the full Cell: The Unit of Life notes →