Multiple Choice
Which of the following tables correctly matches each cell structure with its primary function?
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1. Overview of Cell Biology
Overview of Tissue Structures
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The circular structures shown within pathways B and C represent which of the following?
A
Ribosomes
B
Vesicles
C
Mitochondria
D
Nuclei
Verified step by step guidance1
Identify the context of the question: Pathways B and C likely refer to intracellular transport pathways, which are commonly associated with the endomembrane system in eukaryotic cells.
Understand the role of vesicles: Vesicles are small, membrane-bound structures that transport materials between organelles or to the cell membrane. They are often depicted as circular structures in diagrams of cellular pathways.
Eliminate incorrect options: Ribosomes are not circular structures; they are small, dense particles involved in protein synthesis. Mitochondria are elongated, double-membrane organelles responsible for energy production, and nuclei are large, membrane-bound organelles containing genetic material.
Correlate the circular structures with vesicles: In pathways B and C, the circular structures likely represent vesicles involved in transporting proteins or other molecules between organelles such as the endoplasmic reticulum and Golgi apparatus.
Conclude that the correct answer is vesicles, as they match the description of circular structures within intracellular transport pathways.
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