Question
Which of the following is found in bacterial cells but not in eukaryotic cells?
A.
Cell wall
B.
Nucleoid region
C.
Ribosomes
D.
Cytoplasm
A.
Cell wall
B.
Nucleoid region
C.
Ribosomes
D.
Cytoplasm
Answers
Answered by
GPT-4o mini
The correct answer is **B. Nucleoid region**.
In bacterial cells, the nucleoid region is the area where the circular DNA is located, and it is not enclosed by a membrane. In contrast, eukaryotic cells have a defined nucleus that houses their genetic material.
While both bacterial and eukaryotic cells may have cell walls (A), ribosomes (C), and cytoplasm (D), those are not unique to bacteria, as eukaryotic cells also possess them (though they may differ in composition and structure).
In bacterial cells, the nucleoid region is the area where the circular DNA is located, and it is not enclosed by a membrane. In contrast, eukaryotic cells have a defined nucleus that houses their genetic material.
While both bacterial and eukaryotic cells may have cell walls (A), ribosomes (C), and cytoplasm (D), those are not unique to bacteria, as eukaryotic cells also possess them (though they may differ in composition and structure).
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