Marker of endoplasmic reticulum?
a) Acid phosphatase
b) Glucose-6-phosphatase
c) Catalase
d) LDH
Correct Answer - B
Ans. B. Glucose-6-phosphatase.
Organelle or fraction Markers
Plasma membrane - Adenyl cyclase, Na+IC ATPase
Lysosome - Acid phosphatase
Golgi apparatus - Galactosyl transferase, Golgi mannosidase II,
Sialyl transferase, G1cNAc transferase.
Endoplasmic reticulum - Glucose-6-phosphatase
Peroxisome - Catalase, Urate (uric acid) oxidase
Cytosol - Lactate dehydrogenase
Nucleus - DNA
Ribosome - High content of RNA