Question: What would happen if the DNA carried OH in carbon 2 'of the pentose? 
 Options:  <1> That instead of thymine should carry uracil. <2> That would be more sensitive to hydrolysis. <3> That instead of in the nucleus it would be in the cytoplasm. <4> That it could not form double helices. <5> That would give a higher absorbance value at 260 mm.
2