A student is looking at a single-celled organism under a microscope. The presence of which structure would indicate that the cell is eukaryotic? Choose 1 answer: (Choice A) A DNA (Choice B) B Nucleus (Choice C) C Cell membrane (Choice D) D Cytosol

Respuesta :

Answer:

B. nucleus

Explanation:

Answer: B

Explanation: A eukaryotic cell has a nucleus, while a prokaryotic cell doesn’t.