14. Which of the following are possible base compositions for double-stranded DNA? (A) (B) (C) (D) % % Adenine Guanine 5% 45% 5% 5% 5% 45% 5% 45% % % % Cytosine Thymine Uracil 45% 5% 0% 5% 45% 45% 0% 45% 0% 5% 0% 45%​