What is the range of melting point temperatures (Tm) for most DNA molecules?

What is the range of melting point temperatures (Tm) for most DNA molecules?

Q. What is the range of melting point temperatures (Tm) for most DNA molecules?

A.            50 to 60°C

B.            60 to 80°C

C.            70 to 90°C

D.            80 to l00°C Answer: 80 to l00°C

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