Strings 4

Use string methods to print the following strings. Remember that methods work by adding the function to the end of the object name using a ., like

mystring = 'Hello World'
print mystring.lower()
  1. species in all capital letters
  2. gcagtctgaggattccaccttctacctgggagagaggacatactatatcgcagcagtggaggtggaatgg with all of the occurences of a replaced with A
  3. ”    Thank goodness it’s Friday” without the leading white space (i.e., without the spaces before Thank)
  4. The number of a’s in gccgatgtacatggaatatacttttcaggaaacacatatctgtggagagg.