Reference no: EM132904058

1. Write a program that produces the following text (exactly as is) to the screen - using the print function:

What is the difference between

a ' and a "? Or between a " and a \"?

One is what we see when we're typing our program.

The other is what appears on the "console."

Take snap shots of your program and output.

2. Let us perform transcription! Write a program that transcribes DNA to RNA. Create a string that stores a DNA sequence in your code, and then replace all the T's with U's. Display to the screen the DNA and the RNA sequences. Take snap shots to show your work.

3. 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 like this:

The GC content of the DNA sequence given is: 48.5%

The AT content of the DNA sequence given is: 51.5%