The melting temperature of a population of DNA molecules is defined as the temperature at which fifty percent of the DNA becomes single-stranded. Consider the melting temperature data for the following DNA oligomers: a) Complete the table b) Do the melting temperatures correlate with the number of hydrogen bonds? Explain. c) Based on the data in the table, what factors determine melting temperature? Is there any information that is difficult to explain using only the factors you identified? a) Complete the table above b) What is the same about all samples? What is different? c) Systematically compare the top two rows to each other and the bottom two rows to each other. What could account for the differences observed?