If I understand your question, the answer is DNA synthesis. The nucleus contains DNA. That DNA is in different forms at different times during the cell cycle.
this is called a mutation
Transcription.During transcription the base sequence (genetic code) of part (a gene) of one strand of DNA is copied onto a strand of RNA as the RNA is synthesized.
transcription:"the first step in protein synthesis, a sequence of nucleotide bases becomes exposed in an unwound region of a DNA strand. That sequence acts as a template upon which a single strand of RNA - a transcript - is synthesized from free nucleotides."The synthesis of an RNA molecule from the DNA template strand is called transcription.
a particle with a negative charge in an atom is an electron
The process of discovery in science is called the scientific method.
transcription
A change in the nucleotide sequence of DNA is called a mutation.
A change in the nucleotide sequence of DNA is called a mutation.
transcription
this is called a mutation
this is called a mutation
this is called a mutation
this is called Insertion.
A mutagen.
the three nucleotides on a mRNA that codes for a amino acid is called a codon
transcrption aka t-rex boobs
copying part of the nucleotide sequence of DNA into a complementary sequence in RNA is called TRANSCRIPTION