![subject](/tpl/images/cats/biologiya.png)
Biology, 03.12.2019 02:31 shelatzcreed
Answer all questions.
elisa:
1- what is false positive? what kind of error could result this? what is false negative test? what kind of error could result this and why is this so dangerous, specially for aids?
2- after doing this lab, wold you agree or disagree with the following statement? "when you have sex with someone, you are also having sex with everyone that they have previously had sex with." explain your answer.
3- what was the purpose of washing the plates between the addition of each reagents?
4- how can you protect yourself from sexually transmitted disease?
5- list three fluorescent stains and their usefullness
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 13:00
An enzyme lowers the energy of activation. what does that mean?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:10
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:20
2polnis which of the following is an advantage of an in vitro experiment?me
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:10
Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
Answers: 2
You know the right answer?
Answer all questions.
elisa:
1- what is false positive? what kind of error could...
elisa:
1- what is false positive? what kind of error could...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/geografiya.png)
Geography, 04.03.2021 08:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 04.03.2021 08:20
![question](/tpl/images/cats/istoriya.png)
History, 04.03.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.03.2021 08:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 08:20