During the processes of DNA replication and transcription, the two strands of the DNA molecule separate, or "unzip", so that the two strands can be copied by DNA nucleotides, or the anti-sense strand of DNA can be transcribed by mRNA.
because the shape is a double helix. so it looks like a zipper and connects to each other.
Like a zipper a DNA molecule has two "spines" and jutting out "teeth" that lock together to join the spines. When DNA replicates, it "unzips".
zipper theory
Please elaborate. If you mean how to compare the replicated DNA molecule with the original, there is no point because the replicated DNA molecule is an EXACT copy of the original.
Doctor's office.
The rails of DNA are made up of pairs of sugars and phosphates. The middle of the strand of DNA or the rungs are made of nucleotides and bases of codons, such as ATCG base pairs. The bond that holds the DNA together is a hydrogen bond.
Like a zipper a DNA molecule has two "spines" and jutting out "teeth" that lock together to join the spines. When DNA replicates, it "unzips".
Like a zipper a DNA molecule has two "spines" and jutting out "teeth" that lock together to join the spines. When DNA replicates, it "unzips".
because the shape is a double helix. so it looks like a zipper and connects to each other.
because the shape is a double helix. so it looks like a zipper and connects to each other.
DNA is DNA it can not be changed.
DNA replication begins when the two sides of the DNA molecule unwind and seperate, like a zipper unzipping.
zipper theory
They are the same. The DNA is the same everywhere in the body.
using ions
using ions
using ions
using ions