Read the given statements.
a. For B-DNA the vertical rise per base pair is 3.4 Å
b. For human DNA, if [A] = 30% then purine content will be 50%
c. The living state and metabolism are synonymous
Select the correct statements

 For B-DNA the vertical rise per base pair is 3.4 Å. 

For human DNA, if [A] = 30% then the amount of [T] is also 30%. Then A+T= 60%. Therefore, G+C=(100-(30+30))=40%. Hence the amount of G- 40/2=20%. Therefore, amount of purine= 20+30= 50%.

The living state and metabolism are synonymous