Show transcribed image text reagents [12]. a) Biuret reagent b) Ninhydrin c) concentrated nitric acid Define hypochromicity of DNA. What is the significance of melting temperature (TM) hypochromicity? Which double stranded DNA has a lower Tu, a 50 base pair long fragment or a 75 base pair long fragment? Explain. [12] 8. when tic reat Fmt㈩the DNA and Hu (tuba Start to nwind 9. Define buffering range. [5]
reagents [12]. a) Biuret reagent b) Ninhydrin c) concentrated nitric acid Define hypochromicity of DNA. What is the significance of melting temperature (TM) hypochromicity? Which double stranded DNA has a lower Tu, a 50 base pair long fragment or a 75 base pair long fragment? Explain. [12] 8. when tic reat Fmt㈩the DNA and Hu (tuba Start to nwind 9. Define buffering range. [5]





