once the dna has been collected from both a crime scene and suspect and amplified, what are the samples treated with to make fragments of various sizes that can be loaded onto an agarose gel?

Question

24-11-2022
Biology

contestada

once the dna has been collected from both a crime scene and suspect and amplified, what are the samples treated with to make fragments of various sizes that can be loaded onto an agarose gel?

Respuesta :

Otras preguntas

A shipping crate is shaped like a rectangular prism. It is 5 1/2 feet long by 3 feet wide by 3 feet high. What is the volume of the crate

9. What does it mean to be the designated driver? The designated driver is the one with a car on campus The designated driver is the one who is best at driving

Conscious perception of vision probably reflects activity in the ________. a.thalamus b.superior colliculus c.chiasma d.occipital lobe of the cortex

In 2010, __________ experienced a major __________, a disaster that struck outside the city of Port-Au-Prince. A. Haiti . . . earthquake B. Peru . . . flood C.

How can media coverage of polling influence the outcome of an election? Check all that apply. Voters are less informed about the potential outcome of the elect

You have 10 different video games. how many different ways can you arrange the games side by side on a shelf

In the seven years war, with whom did the colonists band together

Seventy concert tickets were sold for $550. Each adult ticket cost $9 and each children's ticket cost $5. Find the number of adult tickets and the number of chi

According to the social gospel of turn-of-the-twentieth-century christian churches, what was the church's mission?

komalnavarre23 komalnavarre23 · Answer 1 · 2022-12-01T11:49:15+01:00

It is gel electrophoresis

This is a technique used to separate DNA fragments according to their size.

The separation medium here is made up of agarose gel

Agarose gel is isolated from the seaweed Gelidium and Gracilaria (Rhodohyta)

DNA is separated using gel electrophoresis where the DNA sample is loaded in the wells located at the top and then current is applied.

Result is DNA molecules are separated basis of size.

Migration of DNA is affected by several factors,

1. Migration of DNA depends on agarose concentration, it is inversely proportional to the agarose gel concentration.

2. Size of DNA, the Smaller molecules migrate through the gel more quickly and therefore travel further than larger fragments that migrate more slowly.

3. Depends upon the voltage

To know more about gel electrophroesis,

https://brainly.com/question/13567299

#SPJ4