Biology · Genetics and Molecular Biology

'Photo 51' is an iconic X-ray diffraction image that was critical in identifying the structure of:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1a crater on the Moon
2DNA molecules✓
3the virus responsible for COVID-19
4the virus responsible for common cold

Correct answer

DNA molecules

Download Single Question PDF

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Share with Friends & Study Groups

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Preparing for Biology?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Genetics and Molecular Biology?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Genetics and Molecular Biology MCQs →

Recommended practice questions in Biology · Genetics and Molecular Biology

Browse More Biology →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

'Photo 51' is an iconic X-ray diffraction image that was critical in identifying the structure of:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Biology?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

'Photo 51' is an iconic X-ray diffraction image that was critical in identifying the structure of:

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Biology?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions