5) For the following polymers - single stranded DNA, double stranded DNA and a large protein - there are known persistence length values of 7.5 nm, 50 nm, and 1.2 nm respectively. Calculate the radius of gyration >/2 for these polymers assuming they have the same contour length of 800 nm. Discuss appearance of these polymers under normal conditions in a good solvent. Comment on what would happen if the solvent is changed to a theta solvent