Ace the AP Biology Challenge 2026 – Unleash Your Inner Scientist and Conquer the Course!

The type of cell that contains a nucleus bound by a nuclear envelope and membrane-bound organelles is a eukaryotic cell. Eukaryotic cells are characterized by their complexity, featuring a well-defined nucleus that encloses the genetic material, allowing for more regulated gene expression and cellular functions. Additionally, they possess various membrane-bound organelles, such as mitochondria, endoplasmic reticulum, and Golgi apparatus, which compartmentalize cellular processes, enhancing efficiency and functionality.

In contrast to eukaryotic cells, prokaryotic cells, which include bacterial and archaeal cells, lack a true nucleus and do not have membrane-bound organelles. Their genetic material is found in a nucleoid region, and they operate with a simpler cellular structure.