A) DNA polymerase binds to a single-stranded DNA template (blue) and synthesizes a complementary ... From these data, the sequence of the newly synthesized DNA strand is determined, as shown ...

These cell proteins, called transcription factors, help determine which DNA sequences should ... By virtue of complementary base- pairing, this action creates a new strand of mRNA that is ...

Researchers begin with a long strand of DNA, the scaffold ... and guanine binds to cytosine), the scientists can add hundreds of short sequences of complementary DNA knowing they will bind to the ...

Transcription is the process by which the genetic information in DNA is copied into a complementary RNA strand. RNA polymerase enzymes read the DNA sequence and synthesize messenger RNA (mRNA) ...

When a gene is to be expressed, the base sequence of DNA is copied ... form hydrogen bonds with the exposed DNA strand nucleotides by complementary base pairing to form a strand of mRNA: Note ...