Virtual Labs

a: functional and structural similarities of paired sequences b: to understand conserved sequence homologies and evolutionary relationships c: to understand evolutionary relationships among different protein sequences d: All the above

2. Which of the following method(s) are suitable for calculating genetic distances of proteins ?

a: Pairwise Sequence Alignment b: Multiple Sequence Alignment c: Global Sequence Alignment d: Local Sequence Alignment

3. Phylogenetic analysis aids in

a: Prediction of gene and protein function to organismal relationships b: Finding best alignment sequence in given pair c: Understanding the basis of point mutation d: Only finding homologous pairs in given sequence

4. Genetic distance have.

a: Inverse relation with elapsed time b: Linear proportion with elapsed time c: Inverse relation with sequence similarity d: Linear relation with dissimilarities in sequence

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