Chicken skin bumps â such a simple yet instantly identifiable description of the skin problem named keratosis pilaris (commonly dubbed KP).
Semiconservative model. One strand of the parental duplex remains intact in daughter strands (semiconserved); a new complementary strand is built for each parental strand consisting of new molecules. Daughter strands would consist of one parental strand and one newly synthesized strand.he enzyme that actually matches the existing DNA bases with complementary nucleotides and then links the nucleotides together to make the new strand-All DNA polymerases that have been examined have several common features: 1.) They all add new bases to the 3' end of existing strands.
Semiconservative replication means that when the double stranded DNA helix was replicated, each of the two double stranded DNA helices consisted of one strand coming from the original helix and one newly synthesized. When dna replicates, the two new molecules each have a strand of the old dna.