Which of the following were determined specifically by franklin & wilkins in their x-ray diffraction studies? choose all that apply, and remember that just because a statement is accurate does not necessarily make it a correct response to the question posed.1. the ratio of a to t in a given organism's dna is 1.2. dna has a uniform width down the length of the molecule.3. dna is an antiparallel molecule.4. the sugars and phosphates in a dna molecule are on the outside.5. gc base pairs have 3 h-bonds; at base pairs have 2 h-bonds.