![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 21:00
Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:30
What is the correct trna sequence that would match the following mrna sequence.gcgaua
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:40
In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:50
Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?
Answers: 3
You know the right answer?
The organic matter, or hydrocarbon raw material, is derived primarily from...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 18:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 18:10
![question](/tpl/images/cats/mkx.png)
Arts, 04.02.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 18:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 04.02.2021 18:10
![question](/tpl/images/cats/geografiya.png)
Geography, 04.02.2021 18:10
![question](/tpl/images/cats/istoriya.png)
History, 04.02.2021 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 04.02.2021 18:10
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 04.02.2021 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2021 18:10
![question](/tpl/images/cats/istoriya.png)
History, 04.02.2021 18:10