Repeating things - Solutions

Solution to challenge #1

telomerase = open("telomerase.txt")

seq = telomerase.read()

print seq

for aa in seq:
  print aa

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Solution to challenge #2

telomerase = open("telomerase.txt")

for line in telomerase:
  print line

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Solution to challenge #3

telomerase = open("telomerase.txt")

seq = telomerase.read()

for aa in "ACDEFGHKILMNPQRSTVYW":
  aa_count = seq.count(aa)
  aa_freq = aa_count/float(len(seq))
  print aa, round(aa_freq, 3)

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