Biology, 06.02.2021 01:00 lovecats12

Gel Electrophoresis 1. This technique is used to sort pieces of DNA by:

2. What other type of molecules can be sorted using this method?

3. What is used to move the DNA pieces through the gel?

4. Which pieces move the fastest & furthest?

5. What supplies do you need to make the gel?

6. What is agarose made from?

7. What is a buffer and why is it added?

8. How long does the gel take to solidify, and what happens as it cools?

9. What are the 2 reasons that you add buffer to the DNA sample to be tested?

10. Why do you use a DNA size standard?

11. What is your proof that the current is flowing through your buffer

12. What do we use to stain DNA?

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 23:00, Rochelle04

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Answers: 2

continue

Biology, 22.06.2019 00:20, vale4287

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Answers: 1

continue

Biology, 22.06.2019 03:40, NANA2007

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Answers: 2

continue

Biology, 22.06.2019 05:30, emmalou54

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Answers: 2

continue

You know the right answer?

Gel Electrophoresis 1. This technique is used to sort pieces of DNA by:

2. What other t...