Biology, 21.10.2021 14:00 modelingavakin
Crime-scene work often involves obtaining a DNA sample from a drop of blood to help identify persons who may have been involved. Frequently, the size of the DNA sample is extremely small, too small for easy analysis. Which of the following laboratory procedures could criminologists use to amplify the amount of DNA present?
Cloning and gel electrophoresis
Cloning and polymerase chain reaction (PCR)
DNA splicing and polymerase chain reaction (PCR)
Vector amplification and DNA splicing
Answers: 2
Biology, 21.06.2019 14:00
How are carbon dioxide emissions affecting the earths natural cycle of temperature change? plz apex
Answers: 1
Biology, 22.06.2019 06:00
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
Biology, 22.06.2019 08:30
Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale
Answers: 2
Crime-scene work often involves obtaining a DNA sample from a drop of blood to help identify persons...
Social Studies, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Chemistry, 26.04.2021 22:00
Arts, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
English, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Chemistry, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
Mathematics, 26.04.2021 22:00
History, 26.04.2021 22:00