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Multiple Choice
What is a key difference between prokaryotic and eukaryotic cells?
A
Prokaryotic cells lack a nucleus, while eukaryotic cells have a nucleus.
B
Prokaryotic cells have membrane-bound organelles, while eukaryotic cells do not.
C
Prokaryotic cells have linear DNA, while eukaryotic cells have circular DNA.
D
Prokaryotic cells are generally larger than eukaryotic cells.
Verified step by step guidance
1
Understand the basic definitions: Prokaryotic cells are simple, single-celled organisms without a nucleus, while eukaryotic cells are more complex and have a defined nucleus.
Identify the presence of a nucleus: Prokaryotic cells lack a nucleus, whereas eukaryotic cells have a nucleus that contains their genetic material.
Consider the presence of membrane-bound organelles: Prokaryotic cells do not have membrane-bound organelles, while eukaryotic cells do, such as mitochondria and the endoplasmic reticulum.
Examine the structure of DNA: Prokaryotic cells typically have circular DNA, whereas eukaryotic cells have linear DNA organized into chromosomes.
Compare the size of the cells: Prokaryotic cells are generally smaller than eukaryotic cells, which are larger and more complex.