Anaesthesia The gene responsible for coding plasma cholinesterase is located at- A Chromosome 3 at q 26 B Chromosome 3 at q 27 C Chromosome 4 at q 26 D Chromosome 4 at q 27 💡 Explanation The gene responsible for coding plasma cholinesterase is located at- ✓ Correct Answer: A. Chromosome 3 at q 26