Suppose a person uses a microscope to look at a cell from the leaf of a tree. Which structure would they see that would not be found in a cell from a fingernail?

chloroplasts

mitochondria

ribosomes

cilia

Answer is B
Eukaryotic cells contain membrane-bound organelles, including a nucleus. Eukaryotes can be single-celled or multi-celled, such as you, me, plants, fungi, and insects. Bacteria are an example of prokaryotes. Prokaryotic cells do not contain a nucleus or any other membrane-bound organelle.