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Multiple Choice
Which of the following organelles can be found in both prokaryotic and eukaryotic cells?
A
Mitochondria
B
Ribosomes
C
Nucleus
D
Golgi apparatus
Verified step by step guidance
1
Understand the difference between prokaryotic and eukaryotic cells: Prokaryotic cells lack membrane-bound organelles, while eukaryotic cells have them. This distinction is key to identifying which organelles are shared between the two cell types.
Review the function and structure of each organelle listed in the problem: Mitochondria, Nucleus, Golgi apparatus, and Ribosomes. Determine whether each organelle is membrane-bound or not.
Recognize that ribosomes are non-membrane-bound organelles responsible for protein synthesis. They are found in both prokaryotic and eukaryotic cells, making them a shared feature.
Eliminate the other options: Mitochondria, Nucleus, and Golgi apparatus are membrane-bound organelles and are exclusive to eukaryotic cells. Prokaryotic cells do not have these structures.
Conclude that ribosomes are the correct answer because they are the only organelle listed that is present in both prokaryotic and eukaryotic cells.