Biology, 07.11.2019 22:31 kiarasanchez17
The pcr (polymerase chain reaction) protocol that is currently used in laboratories was facilitated by the discovery of a bacterium called thermus aquaticus in a hot spring inside yellowstone national park, in wyoming. this organism contains a heat-stable form of dna polymerase known as taq polymerase, which continues to function even after it has been heated to 95°c. a. why would such a heat-stable polymerase be beneficial in pcr? b. what would happen if it weren’t heat stable? c. how might you choose a region of dna for a pcr primer so as to increase the temperature necessary for primer annealing (to minimize nonspecific pcr products)? d. a pcr reaction begins with 5 double stranded segment of dna. estimate the number of double-stranded copies of dna that are present after the completion of 15 amplification cycles?
Answers: 3
Biology, 22.06.2019 04:10, goldenhawk239
Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.
Answers: 1
Biology, 22.06.2019 04:30, manuell090203
Which of the following best describes the relationship between glucose and complex molecules such as hormones?
Answers: 2
Biology, 22.06.2019 04:50, kaylallangari2145
How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.
Answers: 3
Biology, 22.06.2019 06:40, jaida03
Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above
Answers: 1
The pcr (polymerase chain reaction) protocol that is currently used in laboratories was facilitated...
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