Multiple Choice
Which type of cell lacks a membrane-bound nucleus?
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1. Overview of Cell Biology
Prokaryotes vs. Eukaryotes
Multiple Choice
In the context of prokaryotes vs. eukaryotes, which type of cell is generally considered more complex due to the presence of membrane-bound organelles and a nucleus?
A
All cells are equally complex because they have ribosomes
B
Eukaryotic cells
C
Prokaryotic cells
D
Viral particles
Verified step by step guidance1
Understand the key structural differences between prokaryotic and eukaryotic cells. Prokaryotic cells lack membrane-bound organelles and a defined nucleus, while eukaryotic cells have both.
Recall that membrane-bound organelles include structures such as the nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus, which compartmentalize cellular functions.
Recognize that the presence of a nucleus in eukaryotic cells allows for separation of genetic material from the cytoplasm, enabling more complex regulation of gene expression.
Consider that ribosomes are present in both cell types, but their presence alone does not determine overall cellular complexity.
Conclude that eukaryotic cells are generally considered more complex than prokaryotic cells due to their compartmentalization and membrane-bound organelles.
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