Which model correctly describes the process of DNA replication. A)

All three models are accurate but are utilized by different species.

B)

Dispersive replication, as each molecule of DNA is made of segments of old

and segments of new DNA.

Х

C

Conservative replication, one molecule of DNA is entirely old and one

molecule is newly replicated.

D)

Semiconservative replication, as each resulting DNA molecule is a

combination of one old and one newly replicated DNA

Answer is D I’m on USA test prep!