Question

the labeling of the strands as \old\ and
ew\ shows that dna replication is

○ semiconservative

○ helicase

○ replication fork

○ dna polymerase

Explanation:

In semiconservative DNA replication, each new DNA molecule consists of one old (parental) strand and one new (daughter) strand. The labels "OLD" and "NEW" on the strands in the diagram match this description. Helicase is an enzyme that unwinds DNA. A replication fork is the Y - shaped region where DNA replication occurs. DNA polymerase is an enzyme that synthesizes new DNA strands.

Answer:

semiconservative