system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which is the marker enzyme for Endoplasmic reticulum?
assistant
The correct answer is  ATP synthase is marker enzyme for mitochondria.
5' nucleotidase is marker enzyme for plasma membrane.
Catalase and urate oxidase is marker enzyme for peroxidase.
Glucose-6-phosphatase is marker enzyme for Endoplasmic reticulum.