Recombinant DNA Technology In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel. positive to negative basic ... acidic long ... short negative ... positive positive to negative basic ... acidic long ... short negative ... positive 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 cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved All of these different length fragments of DNA resulting from loss or gain of a restriction site an Eco RI cuts DNA at a different sequence than Hind III cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved All of these different length fragments of DNA resulting from loss or gain of a restriction site ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Why is golden rice pale yellow in color? It is rich in phycobilins. It is rich in beta-carotene. It is rich in chlorophyll a. It is rich in chlorophyll b. It is rich in phycobilins. It is rich in beta-carotene. It is rich in chlorophyll a. It is rich in chlorophyll b. ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following is not true of small inbreeding populations? Mutation is increased There is an increased incidence of recessive diseases Alleles may become fixed They tend to loose genetic diversity Mutation is increased There is an increased incidence of recessive diseases Alleles may become fixed They tend to loose genetic diversity 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 __________ . genetic drift heterosis assortative mating inbreeding genetic drift heterosis assortative mating inbreeding ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology The transfer of antibiotic-resistant genes from genetically engineered bacteria to disease-causing bacteria __________ . has occurred would be of no concern if it occurred. seems unlikely can never occur has occurred would be of no concern if it occurred. seems unlikely can never occur ANSWER DOWNLOAD EXAMIANS APP
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