Multiple Choice
What kind of cell has no nucleus and no membrane-bound organelles?
727
views
5. Cell Components
Prokaryotic & Eukaryotic Cells
Multiple Choice
How do eukaryotic and prokaryotic cells differ in terms of their cellular structure?
A
Eukaryotic cells lack ribosomes, while prokaryotic cells have them.
B
Eukaryotic cells have a nucleus, while prokaryotic cells do not.
C
Both eukaryotic and prokaryotic cells have a nucleus.
D
Prokaryotic cells have membrane-bound organelles, while eukaryotic cells do not.
Verified step by step guidance1
Understand the basic definitions: Eukaryotic cells are complex cells with a defined nucleus and membrane-bound organelles, while prokaryotic cells are simpler and lack a defined nucleus and membrane-bound organelles.
Identify the presence of a nucleus: Eukaryotic cells have a nucleus that contains their genetic material, whereas prokaryotic cells do not have a nucleus; their genetic material is located in a nucleoid region.
Consider the presence of organelles: Eukaryotic cells contain various membrane-bound organelles such as mitochondria, endoplasmic reticulum, and Golgi apparatus, which are absent in prokaryotic cells.
Examine ribosomes: Both eukaryotic and prokaryotic cells have ribosomes, but they differ in size and structure. Eukaryotic ribosomes are larger (80S) compared to prokaryotic ribosomes (70S).
Summarize the key differences: Eukaryotic cells are characterized by their nucleus and membrane-bound organelles, while prokaryotic cells lack these features, making them structurally simpler.
Related Videos
Related Practice
