Test Academy streamlines your educational experience by enabling you to create and assess tests.
Test Academy streamlines your educational experience by enabling you to create and assess tests.
Given below is a list of steps Meselson and Stahl carried out in their experiment to prove that DNA replication is semi-conservative. Select the option that gives the correct sequence of steps followed by them. (i) Bacteria transferred to a N¹⁴ medium and sampled every 20 minutes. (ii) All bacteria contain hybrid DNA (N¹⁴ DNA and N¹⁵DNA). (iii) Bacteria grown in N¹⁵ medium for many generations. (iv) All bacteria contain N¹⁵ DNA. (v) Bacteria contain either all N¹⁴ DNA or all hybrid DNA.
(ii) → (iv) → (iii) → (i) → (v)
(i) → (ii) → (v) → (iv) → (iii)
(iii) → (iv) → (i) → (ii) → (v)
(iv) → (iii) → (ii) → (v) → (i)
(iii) → (iv) → (i) → (ii) → (v)
Copyright © 2024 Test Academy All Rights Reserved