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Multiple Choice
Which of the following is not a cell part that prokaryotic and eukaryotic cells have in common?
A
Ribosomes
B
Cytoplasm
C
Cell membrane
D
Nucleus
Verified step by step guidance
1
Understand the basic structure of prokaryotic and eukaryotic cells. Prokaryotic cells are simpler and do not have a nucleus, while eukaryotic cells have a nucleus.
Identify the common structures shared by both prokaryotic and eukaryotic cells. These include ribosomes, cytoplasm, and the cell membrane.
Recognize that the nucleus is a defining feature of eukaryotic cells and is absent in prokaryotic cells.
Compare the list of cell parts provided in the problem: Ribosomes, Cytoplasm, Cell membrane, and Nucleus.
Determine which cell part is not common to both cell types. Since prokaryotic cells lack a nucleus, the nucleus is the correct answer.