TLS Online TPP Program

#Question id: 41386


Q. Consider the following statements about BLOSUM62 in MSA.
1.BLOSUM62 provides substitution scores for amino-acid pairs.
2.Identical amino acids always receive the same score regardless of their identity.
3.A substitution between different amino acids can receive a positive or negative score.
4. BLOSUM62 is a nucleotide substitution matrix.
Which statements are correct?

#Unit 11. Bioinformatics
  1. A. 1 and 3 only
  2. B. 1, 2 and 3 only
  3. C. 2 and 4 only
  4. D. All four