In a human genome project, scientist notice that one strand of the DNA molecule contains 20 thymine(T), 25 cytosine(C), 30 guanine(G), and 22 adenine(A) residues. How many of each of the base are found in the complete double-stranded molecule ?

• A. T=44, C=60, G=50, A= 40
• B. T=22, C=30, G=25, A= 20
• C. T=40, C=50, G=50, A= 44
• D. T=42, C=55, G=55, A= 42