Overexpression of proteins using bacterial vectors: Group of answer choices is so effective the expressed protein can represent as much as 80% of the total bacterial protein. requires a bacterial promoter to be present in the bacterial vector. makes subsequent purification of the recombinant DNA harder. always results in a properly folded, active protein. requires eukaryotic ribosome binding sites to be present in the bacterial vector.

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.'

c is the answer to this question. altitude affects the weather because air molecules evaporate.