2 years ago

in gel electrophoresis, DNA fragments move across a gel. describe what cause them to move in (2-3) sentences

2 answers:

4 0

DNA is negatively charged. Therefore, when you use gel electrophoresis the molecules will be attracted to the positive pole. Smaller fragments move further than longer fragments.

grigory [225]2 years ago

4 0

DNA is negatively charged, so when you use gel electrophoresis the molecules will be move to the positive pole.

You might be interested in

Which of these has the least impact on the climate of a place?

timurjin [86]

It was D. government of that place on plato

6 0

2 years ago

Read 2 more answers

King, coho, and silver are subspecies of what fish?

Rudik [331]

That would be Salmon

6 0

2 years ago

A role can be defined as

vovangra [49]

Answer:

The set of prescribed behaviors that are associated with a particular social position.

Explanation:

A role in a society is a behavior that we do as part of our position that we have in that society. There are many roles that we do on a daily basis. These can be gender roles, parental roles, the roles we do at a given job position, and many others. We all know the role of a firefighter because we know what to expect from that role in society.

8 0

2 years ago

Sam and his Dad were trying to combat the fire ants in the backyard. They tried several brands of fire ant "killing" chemicals b

Anarel [89]

Why does plain grits work better than chemicals that are supposed to be for killing ants.

5 0

3 years ago

The tubes that carry urine from the kidneys to the bladder are the

wlad13 [49]

Ureter is a tube that carries excreted urine to the bladder..

5 0

2 years ago