Do not use the computer in any way to do this exercise.

1. Find the best global alignment between the DNA sequences:
   
   AGTAGTCAAG
   AGAAGTAAG
   
   Use the following scoring system:
   score of a match = 1
   score of a mismatch = -1
   gap penalty function w(k) = -1 - 2k.

2. Find the best local alignment between amino acid sequences:
   
   MAGSPVSSYS
   AGPESPHSAY
   
   using the BLOSUM 62 score matrix (which can be found in the notes of the 3/6 lecture) and a gap penalty w(k) = -1 - 2k.