How does DNA migrate in electrophoresis?

How does DNA migrate in electrophoresis?
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Why does DNA move towards the anode in gel electrophoresis? -Biology

Description : Why does DNA move towards the anode in gel electrophoresis? -Biology

Last Answer : answer:

How does gel electrophoresis separate DNA fragments?

Description : How does gel electrophoresis separate DNA fragments?

Last Answer : There is a specific density of gel used in the electrophoresis.The DNA is placed in a well, and then electrical charge is used topull the DNA through the gel. Because spliced DNA is ... taxi cab, which is larger, movesslower through the traffic. The bicycle which is smaller, movesquicker.

Why can gel electrophoresis separate dna fragments?

Description : Why can gel electrophoresis separate dna fragments?

Last Answer : Electrophoresis enables you to distinguish DNA fragments of different lengths. DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively ... marker, you can work out the approximate length of the DNA fragments in the samples.

Why can gel electrophoresis separate dna fragments?

Description : Why can gel electrophoresis separate dna fragments?

Last Answer : Electrophoresis enables you to distinguish DNA fragments of different lengths. DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively ... marker, you can work out the approximate length of the DNA fragments in the samples.

Write the importance of gel electrophoresis during DNA finger print technology.

Description : Write the importance of gel electrophoresis during DNA finger print technology.

Last Answer : Gel electrophoresis helps to break down the DNA of an individual into short fragments from which a DNA finger print can be obtained.

An analysis of chromosomal DNA using the Southern hybridization technique does not use (a) electrophoresis (b) blotting (c) autoradiography (d) PCR.

Description : An analysis of chromosomal DNA using the Southern hybridization technique does not use (a) electrophoresis (b) blotting (c) autoradiography (d) PCR.

Last Answer : (d) PCR.

Gel electrophoresis is used for (a) construction of recombinant DNA by joining with cloning vectors (b) isolation of DNA molecules (c) cutting of DNA into fragments (d) separation of DNA fragments according to their size.

Description : Gel electrophoresis is used for (a) construction of recombinant DNA by joining with cloning vectors (b) isolation of DNA molecules (c) cutting of DNA into fragments (d) separation of DNA fragments according to their size.

Last Answer : (d) separation of DNA fragments according to their size.

DNA fragments generated by the restriction endo- nucleases in a chemical reaction can be separated by (a) electrophoresis (b) restriction mapping (c) centrifugation (d) polymerase chain reaction.

Description : DNA fragments generated by the restriction endo- nucleases in a chemical reaction can be separated by (a) electrophoresis (b) restriction mapping (c) centrifugation (d) polymerase chain reaction.

Last Answer : (a) electrophoresis

What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis ? (a) The smaller the fragment size, the farther it moves. (b) Positively charged fragments move to farther end. (c) Negatively charged fragments do not move. (d) The larger the fragment size, the farther it moves.

Description : What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis ? (a) The smaller the fragment size, the farther it moves. (b) Positively charged fragments move to farther end. ... charged fragments do not move. (d) The larger the fragment size, the farther it moves.

Last Answer : (a) The smaller the fragment size, the farther it moves

In gel electrophoresis, separated DNA fragments can be visualized with the help of (a) acetocarmine in bright blue light (b) ethidium bromide in UV radiation (c) acetocarmine in UV radiation (d) ethidium bromide in infrared radiation.

Description : In gel electrophoresis, separated DNA fragments can be visualized with the help of (a) acetocarmine in bright blue light (b) ethidium bromide in UV radiation (c) acetocarmine in UV radiation (d) ethidium bromide in infrared radiation.

Last Answer : (b) ethidium bromide in UV radiation

In agarose gel electrophoresis, DNA molecules are separated on the basis of their-

Description : 6) In agarose gel electrophoresis, DNA molecules are separated on the basis of their- a)charge only b)size only c)charge to size ratio d)all of the above

Last Answer : d)all of the above

Which of the following statement is false (a). Enzymes are differentiated by electrophoresis method (b). While DNA sequencing both forward and reverse primers are used (c). Amplification is done through PCR (d). ABO blood grouping is mainly used for differentiating individuals

Description : Which of the following statement is false (a). Enzymes are differentiated by electrophoresis method (b). While DNA sequencing both forward and reverse primers are used (c). Amplification is done through PCR (d). ABO blood grouping is mainly used for differentiating individuals

Last Answer : Ans: (b). While DNA sequencing both forward and reverse primers are used 

Electrophoresis is mainly used for: (a) Differentiate the biological sample (b) To perform the human specific presumptive tests (c) DNA isolation from biological material (d) Separates the molecules

Description : Electrophoresis is mainly used for: (a) Differentiate the biological sample (b) To perform the human specific presumptive tests (c) DNA isolation from biological material (d) Separates the molecules

Last Answer : Ans: (d). Separate the molecules

How do Cubans migrate to the US and why do they get a green card after only 1 year when other people have to wait 10 years or more?

Description : How do Cubans migrate to the US and why do they get a green card after only 1 year when other people have to wait 10 years or more?

Last Answer : Because Florida is a swing state and nobody wants to piss off voters there, so a bunch of disgruntled Cuban ex-pats, and their children, huddled around Miami have been able to dictate US-Cuban policy for decades.

Should I migrate and leave behind my inheritance?

Description : Should I migrate and leave behind my inheritance?

Last Answer : answer:What country do you live in currently? I do know quite a few immigrants, but elementary education isn't exactly going to give you a cushy income here. You should seriously research the ... elementary school teacher in the US as compared to your country (or any other country, really).

How to migrate sd card contents on Optimus One?

Description : How to migrate sd card contents on Optimus One?

Last Answer : You just copy and paste, its the same as any other memory device. If you only have 1 SD port them copy it to the computer and then to the new device.

Why do humminbirds migrate north for the winter?

Description : Why do humminbirds migrate north for the winter?

Last Answer : Because they eat nectar, they follow the flush of the bloom. Down in their wintering grounds they may have enough flowers to keep them alive through the winter, but the flowers there tend not to come in big ... to feed, they need to be in an area where they have easy access to vast fields of blooms.

Sometimes I feel like human beings in general despise when foreigners migrate to their country and do better than them in any way? Is this just in my head?

Description : Sometimes I feel like human beings in general despise when foreigners migrate to their country and do better than them in any way? Is this just in my head?

Last Answer : I have never felt that way, and never heard anything like that from my parents.

Is it reasonable for Palestine to expect all descendants of refugees to be allowed to migrate to Israel?

Description : Is it reasonable for Palestine to expect all descendants of refugees to be allowed to migrate to Israel?

Last Answer : answer:I wish both sides nothing but success in this process and hope that a settlement can be reached for the worlds sake, for Isreal's sake, and for the palastinians sake. When I heard Netenyahu on ... that have the right to exsist but that would be Christlike and we wouldn't want that would we.

Do Canada geese ever fly other than to migrate?

Description : Do Canada geese ever fly other than to migrate?

Last Answer : answer:Here’s a picture of one flying solo. Yes, they do fly when not migrating.

Do migrating geese eat much when they migrate?

Description : Do migrating geese eat much when they migrate?

Last Answer : They eat a lot. The migration process is slow, and often takes several months for geese, so they need to eat about the same as they normally would. They can dig through snow covered fields to get to grass ... , they may stay there for a few days to load up before making the next leg of their trip.

Migrate an all Mac design shop to a PC environment? Challenges?

Description : Migrate an all Mac design shop to a PC environment? Challenges?

Last Answer : Pcs are more prone to Hardware failure and downtime due to malware. Have additional operating costs in keeping them up to date with security software. Also the cost of time lost by your designers who ... work as comfortably and efficiently as they can on a mac. Why does your boss want this again?

What's the best way to migrate/import my Mac data without using Migrations Assistant?

Description : What's the best way to migrate/import my Mac data without using Migrations Assistant?

Last Answer : Grab the folders from ur user set up and take them off, where are you putting them?

Whats the easiest way to migrate from SBS to Exchange 07?

Description : Whats the easiest way to migrate from SBS to Exchange 07?

Last Answer : The way that I have done it is, the .pst of the mailbox from the SBS box and then re-create the user on the 2007 box then restore the .pst to the mailbox. This is fast and works well for a small amount of users. Otherwise there are migration options listed here: Technet and here: MSexchange.org

Do sperm whales from Greece migrate between boston and bermuda?

Description : Do sperm whales from Greece migrate between boston and bermuda?

Last Answer : Not quite sure what you’re asking, but here goes: Sperm Whales are active in all oceans, and the Mediterranean sea. So it is possible for you to have seen a sperm whale in Greece, Boston, Bermuda, as well as California and the Philippines. (Source: http://en.wikipedia.org/wiki/Sperm_whale )

How do I migrate data on my Macbook Pro to an external hard drive?

Description : How do I migrate data on my Macbook Pro to an external hard drive?

Last Answer : The best external drive I know is the Western Digital MyBook 1TB. I wouldn't boot from the external, too many opportunities for weirdness. Leave System, Library, Applications, and Users on the ... documents). You can put aliases of the external folders on your internal User folders if you like.

How do i migrate a 2.0 .NetCF mobile application to 3.5?

Description : How do i migrate a 2.0 .NetCF mobile application to 3.5?

Last Answer : Here is a discussion on this exact question. http://blogs.msdn.com/vijaysk/archive/2008/03/20/running-asp-net-3-5-on-iis.aspx

Is it against my bird's nature that he can't migrate?

Description : My bird stays in the house. You can see birds migrating at this time of year. Does my bird feel the need to migrate too? I have a grey parrot.

Last Answer : Most pet birds are not migratory, so the problem doesn't arise. There are only 2 species of parrot that do migrate - the swift parrot and the orange-bellied parrot. Some species of finch migrate but canaries do not. I'm sure your grey parrot is very happy being with you.

Why did more and more people migrate to Bombay by the early 20th century? -SST 10th

Description : Why did more and more people migrate to Bombay by the early 20th century? -SST 10th

Last Answer : (i) The growth of trade in cotton and opium attracted a large number of traders, bankers and artisans to Bombay. (ii) A large number of people migrated to Bombay from Ratnagiri to work in the textile mills. (iii) Bombay was the junction head of two major railways and dominated the maritime trade.

What time did the Prophet (peace be upon him) migrate to Medina ?

Description : What time did the Prophet (peace be upon him) migrate to Medina ?

Last Answer : When did the Prophet (peace be upon him) migrate to Medina ? On friday 0

How do I avail all the benefits of any operator without changing the SIM number and what offer can I get for any SIM if I migrate ?

Description : How do I avail all the benefits of any operator without changing the SIM number and what offer can I get for any SIM if I migrate ?

Last Answer : Facilities and offers from other operators to Robi You can easily switch to Robi operators if you want without changing the number from other operators. You can take MNP service from any biometric retail point or Robi ... dialing * 124 * 300 # . You can take as many times as you like in 90 days.

How can I enjoy all the benefits of any operator without changing the SIM number and what will be the offer of any SIM if I migrate ?

Description : How can I enjoy all the benefits of any operator without changing the SIM number and what will be the offer of any SIM if I migrate ?

Last Answer : Facilities and offers from other operators to Robi You can easily switch to Robi operators if you want without changing the number from other operators. You can take MNP service from any biometric retail point or Robi ... dialing * 124 * 300 # . You can take as many times as you like in 90 days.

Who was the first to migrate from Mecca to Medina ?

Last Answer : The first to migrate from Mecca to Medina was Abu Salamah bin Abdul Ashal Makhzumi.

what animals migrate

Description : what animals migrate

Last Answer : Need Answer

In the following carbocation, `H//CH_(3)` that is most likely to migrate to the positve charged carbon is : `H_(3)overset(1)C-overset(H)overset(|2)und

Description : In the following carbocation, `H//CH_(3)` that is most likely to migrate to the positve charged carbon is : `H_(3)overset(1)C-overset(H)overset(|2)und

Last Answer : In the following carbocation, `H//CH_(3)` that is most likely to migrate to the positve charged carbon is : `H_(3) ... . `CH_(3)` at C-2 D. H at C-2

Did plants migrate to America with the Indians?

Description : Did plants migrate to America with the Indians?

Last Answer : Need answer

What Suffix for migrate?

Description : What Suffix for migrate?

Last Answer : ate

Do lycaon pictus migrate?

Description : Do lycaon pictus migrate?

Last Answer : Need answer

Where did the Exodusters migrate?

Description : Where did the Exodusters migrate?

Last Answer : The Great Plains!..ApEx!The Great Plaines

What Causes leads to migrate in Africa on large scale?

Description : What Causes leads to migrate in Africa on large scale?

Last Answer : war

Why did large numbers of African Americans migrate from the South to the North during the early 1900?

Description : Why did large numbers of African Americans migrate from the South to the North during the early 1900?

Last Answer : Racial discrimination in the South, job opportunities in theNorth.

Why does the winter cause organisms to migrate?

Description : Why does the winter cause organisms to migrate?

Last Answer : Some organisms migrate because they can not adapt to the winter.They need to migrate because in the winter, it is too cold for themso they need to move to a place with a warmer climate.

Why do many different species migrate each year?

Description : Why do many different species migrate each year?

Last Answer : Feel Free to Answer

Why did most African Americans migrate to cities like Richmond?

Description : Why did most African Americans migrate to cities like Richmond?

Last Answer : Need answer

Why did early people did not migrate to Antarctica?

Description : Why did early people did not migrate to Antarctica?

Last Answer : Need answer

Why does the winter cause organisms to migrate?

Description : Why does the winter cause organisms to migrate?

Last Answer : Some organisms migrate because they can not adapt to the winter.They need to migrate because in the winter, it is too cold for themso they need to move to a place with a warmer climate.

Do sea dragon migrate?

Description : Do sea dragon migrate?

Last Answer : no

Where did native Americans migrate from?

Description : Where did native Americans migrate from?

Last Answer : Starting at India, the Native Americans traveled north at Asia,crossed the Bering Strait where it was occupied by a bridge duringthe Age, and traveled south throughout North America.

Do sea urchin migrate?

Description : Do sea urchin migrate?

Last Answer : yes