Which of the following functional differences between the rough and smooth endoplasmic reticulum (ER) is explained by the structural differences between them?
Understand the Problem
The question is asking about the functional differences between rough and smooth endoplasmic reticulum, specifically how these differences relate to their structural characteristics. It is necessary to understand the roles of each type of ER to answer correctly.
Answer
Rough ER can synthesize and package proteins for export, and smooth ER cannot.
The final answer is Rough ER can synthesize and package proteins for export, and smooth ER cannot.
Answer for screen readers
The final answer is Rough ER can synthesize and package proteins for export, and smooth ER cannot.
More Information
The rough ER has ribosomes on its surface that facilitate protein synthesis. In contrast, the smooth ER lacks ribosomes and is more involved in lipid metabolism and detoxification.
Tips
A common mistake is confusing the functions of the rough and smooth ER. Remember, the presence of ribosomes on rough ER is key to its role in protein synthesis.
Sources
- Cell structure AP Classroom Flashcards - quizlet.com
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