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3. The given figure represents the agarose gel electrophoresis results from a restriction digest experiment. Lane...
A plasmid is cleaved by restriction endonucleases and analyzed by agarose gel electrophoresis. Assume there is...
A plasmid is cleaved by restriction endonucleases and analyzed
by agarose gel electrophoresis. Assume there is no supercoiling.
Answer the following three questions about the plasmid.
Can you please help below? I also don't understand it so a
explanation for each would be helpful. For the first one I think
its 1000bp but unsure. For the second, I think there is 2 HindIII
sites and for the last one there is 1 EcoRI site? Please
explain.
A plasmid is cleaved...
Use the results of the agarose gel electrophoresis separation to construct a restriction map for the...
Use the results of the agarose gel electrophoresis separation to
construct a restriction map for the sample of DNA
EcoRI Control EcoRI Pst Pst 15kb-. 8kb → 3 kb
Luestion 3 1 pts Review: You have the DNA that is radioactively labeled at the S'ends...
Luestion 3 1 pts Review: You have the DNA that is radioactively labeled at the S'ends of DNA as shown below. But you want DNA that is labeled only at one end of the DNA, not both ends. One of the other undergraduate students in the lab suggests that you use a restriction enzyme to cut the DNA, then electrophorese the DNA in an agarose gel, then cut out the region of the gel with radioactive DNA fragment you want,...
Suppose you are going to do a restriction digest with a plasmid, using the restriction enzyme...
Suppose you are going to do a restriction digest with a plasmid, using the restriction enzyme Eco R1. A map of the plasmid is shown here. The entire plasmid is 6000 bp, and there are Eco R1 restriction sites at 1500 bp, 2000 bp, and 4000 bp. You’re going to run the entire volume of the digest on a gel, and you want to cut just enough DNA to have 50 ng in the smallest band on your gel. Starting...
Question 1. 1 2 3 4 5 6 7 8 Lane Name/Code Ladder 1B | 2B...
Question 1. 1 2 3 4 5 6 7 8 Lane Name/Code Ladder 1B | 2B 2 DNA Sample/Treatment DNA ladder Digest Digest Digest Digest Digest Digest 3B 4B 5B Negative Figure 1: 1% Super buffer agarose gel electrophoresis of restriction digest of the plasmid containing the gdhA gene insert. Based on the information above answer the following questions? 1. What ladder size used? 2. What are the two top bands and bottom bands representing? 3. Explain why the observed...
can someone explain throughly on how to find a-c??? thanks!!! The following question will provide practice in interpreting and analyzing gel results. 5. You obtained the DNA electrophoresis gel be...
can
someone explain throughly on how to find a-c??? thanks!!!
The following question will provide practice in interpreting and analyzing gel results. 5. You obtained the DNA electrophoresis gel below. Three samples of lambda phage DNA were digested with 3 different restriction enzymes and the digested DNA was applied to the gel in lane 4 and the bands were visualized. The Hind Ill digest was used as a molecular weight standard marker and produced 6 DNA fragments of known size:...
The picture above represents an agarose gel that was used to analyze plasmid DNA after it...
The picture above represents an agarose gel that was used to analyze plasmid DNA after it was cut with the restriction enzyme HindIll. The plasmid was incubated with Hindill until all of the available Hindlll cut sites were cut by HindIll. After running the sample on the gel, three bands were detected (Note that there are three wells shown at the top of the gel for loading samples, however, only the middle well was loaded with sample). Based on this...
While your gel is running, discuss your expected results for each lane on the gel •...
While your gel is running, discuss your expected results for each lane on the gel • Remove the gel from the apparatus and image on a UV transilluminator. (Remember to only illuminate the UV light when the shield is in place). 3) Using the DNA ladder, estimate the experimental size of all bands observed in the sample lanes. (3pt) Gel Lane Plasmid Number of bands observed Estimated size (bp) of each band 2 (tube 1) A 3 (tube 2) B...
Can someone help me with this homework question on gel electrophoresis? Translocation and deletion 3. You...
Can someone help me with this homework question on gel
electrophoresis?
Translocation and deletion 3. You PCR amplify a 500 bp (base pairs) piece of DNA that has diagnostic value in determining whether a patient has a mutation within a specific DNA region. You know that this DNA segment of the "normal" gene does not include an EcoRI restriction site; but the mutated DNA segment of the same gene contains an EcoRI restriction site due to a point mutation at...
The PCR was a success and your target region of 770 bp in length has been...
The PCR was a success and your target region of 770 bp in length has been amplified. You now plan to digest the DNA amplicon with the restriction enzyme Eael, and clone the resulting longest fragment it into the Eael site of the 5 kb plasmid diagrammed below. 770 bp BamHI 1 200 EcoRI 800 EcoRI 4000 1000 5 kb O /1000 2000 2000 Faal You purify your recombinant plasmid from bacterial cells, and run the plasmid (uncut. or not...
A plasmid is cleaved by restriction endonucleases and analyzed
by agarose gel electrophoresis. Assume there is no supercoiling.
Answer the following three questions about the plasmid.
Can you please help below? I also don't understand it so a
explanation for each would be helpful. For the first one I think
its 1000bp but unsure. For the second, I think there is 2 HindIII
sites and for the last one there is 1 EcoRI site? Please
explain.
A plasmid is cleaved...
Use the results of the agarose gel electrophoresis separation to
construct a restriction map for the sample of DNA
EcoRI Control EcoRI Pst Pst 15kb-. 8kb → 3 kb
Luestion 3 1 pts Review: You have the DNA that is radioactively labeled at the S'ends of DNA as shown below. But you want DNA that is labeled only at one end of the DNA, not both ends. One of the other undergraduate students in the lab suggests that you use a restriction enzyme to cut the DNA, then electrophorese the DNA in an agarose gel, then cut out the region of the gel with radioactive DNA fragment you want,...
Question 1. 1 2 3 4 5 6 7 8 Lane Name/Code Ladder 1B | 2B 2 DNA Sample/Treatment DNA ladder Digest Digest Digest Digest Digest Digest 3B 4B 5B Negative Figure 1: 1% Super buffer agarose gel electrophoresis of restriction digest of the plasmid containing the gdhA gene insert. Based on the information above answer the following questions? 1. What ladder size used? 2. What are the two top bands and bottom bands representing? 3. Explain why the observed...
can
someone explain throughly on how to find a-c??? thanks!!!
The following question will provide practice in interpreting and analyzing gel results. 5. You obtained the DNA electrophoresis gel below. Three samples of lambda phage DNA were digested with 3 different restriction enzymes and the digested DNA was applied to the gel in lane 4 and the bands were visualized. The Hind Ill digest was used as a molecular weight standard marker and produced 6 DNA fragments of known size:...
The picture above represents an agarose gel that was used to analyze plasmid DNA after it was cut with the restriction enzyme HindIll. The plasmid was incubated with Hindill until all of the available Hindlll cut sites were cut by HindIll. After running the sample on the gel, three bands were detected (Note that there are three wells shown at the top of the gel for loading samples, however, only the middle well was loaded with sample). Based on this...
While your gel is running, discuss your expected results for each lane on the gel • Remove the gel from the apparatus and image on a UV transilluminator. (Remember to only illuminate the UV light when the shield is in place). 3) Using the DNA ladder, estimate the experimental size of all bands observed in the sample lanes. (3pt) Gel Lane Plasmid Number of bands observed Estimated size (bp) of each band 2 (tube 1) A 3 (tube 2) B...
Can someone help me with this homework question on gel
electrophoresis?
Translocation and deletion 3. You PCR amplify a 500 bp (base pairs) piece of DNA that has diagnostic value in determining whether a patient has a mutation within a specific DNA region. You know that this DNA segment of the "normal" gene does not include an EcoRI restriction site; but the mutated DNA segment of the same gene contains an EcoRI restriction site due to a point mutation at...
The PCR was a success and your target region of 770 bp in length has been amplified. You now plan to digest the DNA amplicon with the restriction enzyme Eael, and clone the resulting longest fragment it into the Eael site of the 5 kb plasmid diagrammed below. 770 bp BamHI 1 200 EcoRI 800 EcoRI 4000 1000 5 kb O /1000 2000 2000 Faal You purify your recombinant plasmid from bacterial cells, and run the plasmid (uncut. or not...
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