Question:
DNA polymerase was first discovered by:
DNA polymerase was first discovered by:
Show Hint
DNA polymerase: discovered by Arthur Kornberg (1956).
RNA polymerase: discovered by Weiss and Hurwitz.
Lac operon: Jacob and Monod.
RNA polymerase: discovered by Weiss and Hurwitz.
Lac operon: Jacob and Monod.
Updated On: Aug 18, 2026
- Francois Jacob and Jacques Monod
- Author Konberg and Marshall Nirenberg
- Samuel Weiss and Jerard Hurwitz
- Marshall Nirenberg and John Cairns
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
DNA polymerase is a key enzyme in DNA replication.
It was discovered by specific scientists.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the history of DNA polymerase discovery.
Step 3: Detailed Explanation:
DNA polymerase was first discovered by Arthur Kornberg and colleagues.
However, the option says "Author Konberg" (likely a misspelling of Kornberg).
Marshall Nirenberg was involved in the genetic code.
Francois Jacob and Jacques Monod discovered the lac operon.
Samuel Weiss and Jerard Hurwitz discovered RNA polymerase.
Thus, Kornberg discovered DNA polymerase.
Step 4: Final Answer:
DNA polymerase was discovered by Kornberg (Author Konberg).
Hence, the correct option is (B).
DNA polymerase is a key enzyme in DNA replication.
It was discovered by specific scientists.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the history of DNA polymerase discovery.
Step 3: Detailed Explanation:
DNA polymerase was first discovered by Arthur Kornberg and colleagues.
However, the option says "Author Konberg" (likely a misspelling of Kornberg).
Marshall Nirenberg was involved in the genetic code.
Francois Jacob and Jacques Monod discovered the lac operon.
Samuel Weiss and Jerard Hurwitz discovered RNA polymerase.
Thus, Kornberg discovered DNA polymerase.
Step 4: Final Answer:
DNA polymerase was discovered by Kornberg (Author Konberg).
Hence, the correct option is (B).
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