draw the A260 curve for ssDNA with no %GC content
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python Write a program that calculates the AT and GC content (i.e. the percentage of G and C, and the percentage of A and T) in a given sequence. You can make up your own dummy sequence and store it in text file (use something like Notepad, not word!). Your program should read in the sequence from the file and calculate the GC and AT content. Print out the results to a file called DNA_Statistics.txt, the result should look something...
There is a positive correlation between GC content and melting temperature. Does this imply that organisms with DNA that has low GC content can not survive in extreme temperatures? please list references to support your answer 30 marks(Please answer in essay form)
Restriction enzyme Fnu4HI cuts a four nucleotide DNA sequence GCGC. Assuming that the GC content of a DNA molecule is 50%, what will be the average size of a Fnu4HI fragment? Restriction enzyme Fnu4Hl cuts a four nucleotide DNA sequence GCGC. Assuming that the GC content of a DNA molecule is 50%, what will be the average size of a Fnu4Hl fragment? O A: 0.25 kb O'B: 0.50 kb O C: 1 kb OD: 2 kb UE: 4 kb
PCR 7- Genomes are frequently described according to their GC content. G (guanine) and C (cytosine) make triple hydrogen bonds in the double helix, whereas thymine and adenine make double hydrogen bonds. Would you expect to program a thermal cycle the same way for an organism with 50% GC as an organism with 25% GC? If yes, why? If not, what would you change? 8- What molecules are present in the cell that might interfere with DNA extraction?
How would your initial answer for Sau3A change if you knew that the average GC content of the human genome was 35%? Express your answer using three significant figures. fragments Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining Part F How would your initial answer for BamHI change if you knew that the average GC content of the human genome was 35%? Express your answer using three significant figures. fragments How would your initial answer for...
Question2) Details iodik 100 *108 BB DNA GC Content *108*** *430032***** * 1000 1094 100 ** 101 Z rozhlasothell BBWS190 Gene models 792038.1 kbp-4) F0686.Ja (pan-2 press.ab (par-2 F58B6.3a and F58B6.3b have 4 exons in common. F58B6.3a has 3 unique exons and F58B6.3b has 6 unique exons. In your opinion, are F58B6.3a and F58B6.3b two different genes or just two variations of the same gene?
I was instructed to use the standard curve to determine the protein content of each of the 5 “unknown” samples and record each value in a table. record the protein content value you determined from your standard curve how is this calculated on a graph?
Is a calibration curve of limonene peaks or comparison to an internal standard such as anisole a better method for quantifying limonene content of a sample? Why? The data output for your GC trace only displays time from 3-8 minutes. What is happening in the first 3 minutes?
Pyrene was analyzed using GC-MS at the selected ion mode. The calibration curve of peak area (GC-MS response) vs. concentration is shown below along with the regression output. A blank sample was analyzed seven times, giving a mean peak area of 125 and standard deviation of 15. A check standard at 0.5 ppm was also measured seven times, giving a standard deviation of 300. The raw data, Excel's printouts of linear regression along with the line plot are attached. (a)...
A. Draw the chemical structure of the GC base pair as found in human DNA. Circle all hydrogen bonds. B. Add the structures of both deoxyribose sugars as they would be linked to the bases in diagram, and diagram both of the four phosphodies adjacent base pairs. your ter linkages between this base pair and