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Multiple Choice
Which of the following categories best describes the function of the rough endoplasmic reticulum?
A
Breakdown of complex foods
B
Energy processing
C
Structural support of cells
D
Information storage
E
Manufacturing
Verified step by step guidance
1
Understand the structure and function of the rough endoplasmic reticulum (RER). The RER is characterized by the presence of ribosomes on its surface, which gives it a 'rough' appearance under a microscope.
Recognize the primary function of the ribosomes attached to the RER. These ribosomes are responsible for synthesizing proteins, which are then processed and modified within the RER.
Identify the role of the RER in the cell. The RER is involved in the manufacturing and processing of proteins, which are essential for various cellular functions.
Differentiate the function of the RER from other cellular processes such as energy processing, structural support, and information storage. The RER is not directly involved in these processes.
Conclude that the best category to describe the function of the rough endoplasmic reticulum is 'Manufacturing,' as it is primarily involved in the synthesis and processing of proteins.