So the DNA size is 3.7 kB and 6.6Kb
Answer all questions: C10) 1. You were given to study a linear DNA sample by agarose...
Explain at least one possible reason why you might have the following results in an agarose gel electrophoresis of your PCR products. In addition to your DNA PCR sample, you also ran a Hi-Lo Marker, a positive PCR control, and a negative PCR control. 16. Scenario C: Your Hi-Lo marker showed up but there were no bands in the lanes for your PCR positive control, DNA PCR sample or negative PCR control.
TTC ach of the DNA fragments on your gel can be determined using another method th The number of base pairs in each of the DNA fragments the size of the known framments from the DNA marker against her method that can be more accurate. This involves graphing ents from the DNA marker against the distance each fough the gel to generate a standard curve. This is most DNA band moved through the gel, to generate a conveniently done on...
3. The given figure represents the agarose gel electrophoresis results from a restriction digest experiment. Lane 1 is a DNA ladder (values are in kb) and Lane 2 is the DNA sample cut by a restriction enzyme. What is the size of the band C in lane 2? - 1111111 About 1.8 kb Cannot tell based on the information provided 500 bp About 2 kb © Less than 1.5 bp -
HELP PLEASE! at least with some examples. size of dna ladder- 1.8cm We were unable to transcribe this imageTable 8-3. Interpretation of each lane on the gel. For Lanes 1-8, indicate the size of every DNA band on the gel by interpolating values from your standard curve. There may be multiple bands per lane.For EACH band, identify size (interpolated from the standard curve you constructed), identity, shape, and topology DISTANCE EACH BAND IN THE LANE H AS MIGRATED SIzE OF...
A linear piece of DNA has the following restrictions sites: You decided to set up an experiment where you added one of these restriction enzymes to this DNA. After this DNA was digested with that restriction enzyme, you separated the resulting fragment(s) using agarose electrophoresis. After the gel was stained with ethidium bromide, you observed the following gel (the DNA ladder is your reference standard and is comprised of a series of DNA fragments of known length). a) Which restriction...
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:...
Chromosomal and plasmid DNA can be cut into manageable pieces by restriction enzymes. Using agarose gel electrophoresis, the DNA fragments can be separated on a gel, based on their lengths. In order to see the fragments, a stain is typically added to the gel. The size of each fragment can be determined by comparing each one to a DNA molecular weight marker of known size. Below is a map of pBR22 plasmid. The position and base pair number of the...
3) Image from Biotechnology Explorer Kit, BIO RAD Analysis of DNA Fragments The data you entered for the lambda Hindill digest were the relative positions of DNA bands of known size. Since the exact size and position of these fragments are known, they can be used as standard reference points to estimate the size of unknown fragment bands. A set of fragments of known sizes is called a molecular weight ruler or standards or marker (or sometimes a ladder because...
Hi I have a problem with number 5, it involves gel analysis results. There are 2 parts, a,b,c. For A Im sure you need to make a graph with distance in (cm) on the vertical axis and log10 bp on the horitzontal. I need help figuring out where to start and what to do. Please help! The following question will provide practice in interpreting and analyzing gel results You obtained the DNA electrophoresis gel below. Three samples of lambda phage...
Please help me answer these, thank you! What is an auxotrophic bacteria? A bacteria that cannot complete a metabolic pathway after a pair-wise feeding experiment O A bacteria that cannot complete a metabolic pathway due to a defective enzyme. A bacteria that can use its metabolic pathways to photosynthesize. A bacteria that can use its metabolic pathways to produce prodigiosin. What is agarose gel electrophoresis? Using electricity to run macromolecules through a gel-like medium to separate by size Using electricity...