Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Connect with a community of experts ready to provide precise solutions to your questions quickly and accurately. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Which of the following discoveries played a key role in Watson and Crick’s discovery of DNA’s structure? (select all that apply)
A) Charagraffs discovery that DNA hold equal mounts of adenine and thymine, and equal amounts of guanine and cytosine.
B) Hershey and Chase's experiment with bacteriophage that confirmed DNA was heredity material.
C) Marie Curie's discovery of radium that enables x-ray images to be taken
D) Frankie and Wilkins x-ray diffraction images revealing DNA as a tightly coiled helix

Sagot :

lulu1991
The answer is A and D. At first, they are confused with the structure. All they know is the DNA is consists of A, T, C and G. After they know the number relationship, they figure out that base may be pairs(A&T, G&C). Then the X-ray helps them to get the coiled helix structure.
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.