Watson and Crick used evidence from several studies to determine the structure of DNA. What conclusion were they able to draw from Rosalind Franklin's X-ray diffraction data, specifically?
◦ DNA consists of four types of nucleotide bases: A, T, C, and G.
◦ DNA nucleotides form complementary base pairs.
◦ Adenine pairs with thymine and cytosine pairs with guanine when they are on opposite DNA strands.
◦ DNA is a duplex, with two strands forming a double helix.
◦ The DNA strands are antiparallel, and the strands are held together by hydrogen bonds.