Why does Gel electrophoresis allow scientists to separate pieces of DNA?

1 answer:

7 0

The molecules that enter the gel will separate based on size. The smaller ones will go further down the gel because they do not have to squeeze through the pores of the gel as much as the larger ones do.

You might be interested in

For what purpose is the mineral halite commonly used?

Dvinal [7]

Answer:

Explanation:

8 0

2 years ago

Read 2 more answers

If a person has a blood-calcium (Ca) level of 8 mg/100 mL of blood, which of the following

brilliants [131]

Answer:

The kidneys take of up more Ca2+ and release vitamin D. The bones release Ca2+. The intestines increase reabsorption of Ca2+.

7 0

2 years ago

One degree of latitude on the earth's surface is equal to:

satela [25.4K]

$\huge\boxed{\text{D.}\ 60\ \text{nautical miles}}$

1 minute of latitude is equal to 1 nautical mile.

Just like an hour of time, there are 60 minutes in a degree of latitude.

Therefore, there are 60 nautical miles in each degree.

5 0

2 years ago

Will thumbs up all comments

Vinil7 [7]

1.true 2.false 3.the diffusion of water across a membrane 4.Rr

6 0

2 years ago

When is the kinetic energy of a pendulum the least?

Gwar [14]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

The Correct choice is ~

" At the top of the swing where it briefly stops before changing direction "

before changing the direction, it stops for a while therefore the kinetics energy is almost zero at that particular moment ~

8 0

2 years ago

Read 2 more answers