TLS Online TPP Program

#Question id: 36274


Which of the following statements is/are correct regarding BLAST ? 

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. The lower the E-value, the less likely the database match is a result of random chance and therefore the more significant the match is.
  2. If E > 10, the sequences under consideration are either unrelated or related by extremely distant relationships.
  3. BLAST score increase lower sequence similarity.
  4. If E is between 0.01 and 1e − 50, the match can be considered a result of homology.