Recombinant DNA Technology Which of the following is not true of small inbreeding populations? There is an increased incidence of recessive diseases They tend to loose genetic diversity Alleles may become fixed Mutation is increased There is an increased incidence of recessive diseases They tend to loose genetic diversity Alleles may become fixed Mutation is increased ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following can be diagnosed by amniocentesis? Cystic Fibrosis All of these Down's syndrome Sickle cell anemia Cystic Fibrosis All of these Down's syndrome Sickle cell anemia ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology The transfer of antibiotic-resistant genes from genetically engineered bacteria to disease-causing bacteria __________ . would be of no concern if it occurred. has occurred can never occur seems unlikely would be of no concern if it occurred. has occurred can never occur seems unlikely ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Some genetic diseases cannot be diagnosed by changes in restriction sites. Some of these can be detected by allele-specific oligonucleotide probes. These are copies of the gene with an altered sequence so that a restriction site is inserted mutagenized copies of a gene short sequences that will hybridize only to a specific base sequence PCR-amplified variable numbers of tandem repeats (VNTRs) copies of the gene with an altered sequence so that a restriction site is inserted mutagenized copies of a gene short sequences that will hybridize only to a specific base sequence PCR-amplified variable numbers of tandem repeats (VNTRs) ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following pair will produce complementary sticky ends? Msp I & HPA II Mbo I & Sau 3A Sau 3A & Bam HI Eco RI & MspI Msp I & HPA II Mbo I & Sau 3A Sau 3A & Bam HI Eco RI & MspI 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 inbreeding assortative mating heterosis genetic drift inbreeding assortative mating heterosis ANSWER DOWNLOAD EXAMIANS APP
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