Reference no: EM132779569

1. Explain in manner of justification why Shorter sequences require higher cutoffs for inferring homologous relationships than longer sequences.

2. Critique why sequence identity are synonymous and Sequence similarity; are synonymous for nucleotide sequences and protein sequences

3. Explain the relationship between sequence Alignment and homology in regard to nonhomologous and sequences

4. How do you render invalid the statement; Two sequences can homologous relationship even if have do not have common origin

5. Is it true that Sometimes, it is also possible that two sequences have derived from a common ancestor but are not recognizable at the sequence level.

6. How does Sequence alignment relate to residue substitution and insertions or deletions that have taken place on one of the sequences during evolution.

7. When a sequence alignment reveals significant similarity among a group of sequences; to which family do they belong?

8. Other residues that may be less crucial for structure and function tend to mutate more frequently;justify

9. Why does the statement that The molecular sequences barely undergo changes misleading?

10. What do you know about pair wise sequence alignment?