When scientists synthesize an RNA molecule made of U (polyU) and translated it in cell-free translation systems, they produced a protein made of . Multiple choice question. a string of three alternating amino acids a string of the same amino acid a string of two alternating amino acids

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'

d we did this already