Which scientist co-authored the 1956 study on polynucleotide phosphorylase with Ochoa and Ortiz?
Answer and explanation
Correct answer: A. Grunberg-Manago
- Step 1: According to the official source: Grunberg-Manago M, Ortiz PJ, Ochoa S (April 1956). "Enzymic synthesis of polynucleotides. I. Polynucleotide phosphorylase of azotobacter vinelandii" Answer: Grunberg-Manago. Why not the others: Watson, Crick, and Franklin were pioneering British and American scientists who deduced the double-helix structure of DNA.
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