Which type of cell lacks a membrane-enclosed nucleus?

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Multiple Choice

Which type of cell lacks a membrane-enclosed nucleus?

Explanation:
Prokaryotic cells lack a membrane-enclosed nucleus. Their DNA is located in a nucleoid region, not inside a true, membrane-bound compartment. This simpler organization is a defining feature of prokaryotes, such as bacteria and archaea. In contrast, plant and animal cells are eukaryotic and have a nucleus surrounded by a membrane, along with other membrane-bound organelles. That’s why those options describe cells with a nucleus, not lacking one.

Prokaryotic cells lack a membrane-enclosed nucleus. Their DNA is located in a nucleoid region, not inside a true, membrane-bound compartment. This simpler organization is a defining feature of prokaryotes, such as bacteria and archaea.

In contrast, plant and animal cells are eukaryotic and have a nucleus surrounded by a membrane, along with other membrane-bound organelles. That’s why those options describe cells with a nucleus, not lacking one.

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