Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA helicase DNA polymerase DNA primase DNA ligase DNA helicase DNA polymerase DNA primase DNA ligase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which type of restriction enzymes do not usually require ATP? Type IV Type III Type II Type I Type IV Type III Type II Type I ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Knockout mice are created by transfecting embryonic stem cells with an altered gene sequence infecting the mouse with a retrovirus mutagenizing a mouse and selecting for mutant offspring creating a chimera by fusing cells from two different cell lines transfecting embryonic stem cells with an altered gene sequence infecting the mouse with a retrovirus mutagenizing a mouse and selecting for mutant offspring creating a chimera by fusing cells from two different cell lines ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology When populations are small, gene frequencies can change from generation to generation and some alleles may become fixed in a population. This is called __________ . heterosis assortative mating inbreeding genetic drift heterosis assortative mating inbreeding genetic drift ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology An example of a restriction fragment length polymorphism is an Eco RI cuts DNA at a different sequence than Hind III different length fragments of DNA resulting from loss or gain of a restriction site cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved All of these an Eco RI cuts DNA at a different sequence than Hind III different length fragments of DNA resulting from loss or gain of a restriction site cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved All of these ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Plant transformation can be obtained by combining plant and animal cells in culture infecting plants with a tobacco mosaic virus using the E. coli bacterium to infect plant roots shooting DNA into plant cells with a gun combining plant and animal cells in culture infecting plants with a tobacco mosaic virus using the E. coli bacterium to infect plant roots shooting DNA into plant cells with a gun ANSWER DOWNLOAD EXAMIANS APP
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