a frameshift is caused by ____________ mutation?
Deletion and insertion
transgenic animals are ___________ modified organisms.
A base substitution will lead to a frame-shift mutation.
the polymerase chain reaction is used to
amplify certain section of DNA
each nucleotide is composed of
one phosphate, one nitrogenous base, one sugar
the DNA site to which the repressor protein binds is the
initiation, elongation, and termination are three stages in
This is often used in forensic science to distinguish one sequence of DNA from another by comparing the sequence if the strands at specific loci
the enzyme that is used to join complementary DNA nucleotides together is
the enzyme that joins the ends of newly synthesized segments of DNA after the primers have been removed is:
what type of mutation alters the base, but not the amino acid being coded for?
the non-transcribed region of DNA to which RNA polymerase binds to initiate
the operon segment composed of the gene that codes for a protein repressor are called
the duplication of a cell's DNA is called
DNA molecules that contain pieces of DNA from two different sources are defined as
A very common vector is a plasmid
the site of translation is the
the treatment of a disorder by inserting genetic material into an organism is called
a codon consists of 2 nucleotides
which of the following procedures would most likely be used to identify a specific
a mutation that changes a normal codon to a stop codon is called a
the RNA molecules that carry amino acid to the ribosomes during protein synthesis are called
The DNA of microorganisms is made up of subunits called
biochemist Erwin Chargaff found that in DNA there was a special relationship between individual bases thar we now refer to as chargaff's rule hois obsrvation was
A=T and G=C
when patient tissue are trasnsfected with viruses carrying a needed , normal human gene the technique is called
Genetic engineering of plants has so far produced
- plants with an increased nutri