Biology, 11.12.2019 06:31 Isabelcastillox1085
Which one of the following sexually transmitted diseases is characterized by a primary phase that affects the genitals, and secondary and tertiary phases that spread throughout the body?
a. syphilis
b. chlamydia
c. gonorrhea
d. all of these
Answers: 3
Biology, 22.06.2019 04:30
Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.
Answers: 2
Biology, 22.06.2019 06:00
Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
Answers: 1
Biology, 22.06.2019 16:10
The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)
Answers: 2
Which one of the following sexually transmitted diseases is characterized by a primary phase that af...
Chemistry, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Biology, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Biology, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
English, 28.03.2020 04:00