Question

On the standard curve of 2-deoxyadenylsine reacted with DPA, 0.33 mL of your DNA sample corresponded to 12.5 ug. What is the concentration of DNA in your sample? Show your calculations

Answer 1

0.224 M

Step-by-step explanation:

Use the formula C = n/V; C = concentration; n = moles and n = m/M where m = mass and M = Molecular weight; V = Volume.

M = 169.23 g/mol; V = 0.33 mL; m = 12.5 ug

C = (12.5/169.23)/0.33

= 0.224 M