Bioinformatics MCQs Part 15

1. Energy minimization of a modeled protein can be done using _______.

• ChemSketch
• Moldraw
• RasMol
• Swiss-PDB Viewer

2. Which tool can be used for viewing molecular structures and animating molecular trajectories?

• Chimera
• QMol
• Arguslab
• ChemSketch

3. Which one of the following is actually based on MolView?

• Raswing
• QMol
• RasMol
• Moldraw

4. Molecular phylogeny can be performed with _______ sequences.

• Only DNA
• Only RNA
• Only Protein
• DNA, RNA and protein

5. Which one of the following is a command based offline tool for molecular structural visualization?

• Swiss-PDB Viewer
• RasMol
• QMol
• PyMol

6. Who is the father of Genetics?

• Tom Roderick
• Gregor Mendel
• Julio Celis
• Craig Venter

7. A Phylogenetic tree that explicitly represents number of character changes through its branch lengths is ________.

• Dendrogram
• Cladogram
• Phylogram
• Chronogram

8. Which of the following statements about phylogenetic methods is correct?

• The Maximum Likelihood method determines the tree for which the likelihood of the tree given the data is largest.
• The Maximum Likelihood tree may sometimes contain branches of zero length.
• If the trees from Maximum Likelihood, Parsimony and Neighbor-Joining methods all have the same topology, this must be the correct topology.
• In Bayesian phylogenetic methods, if the prior probabilities of two trees are equal, then the posterior probabilities must also be equal

9. Which of the following is the character based method?

• UPGMA.
• Maximum Parsimony and Maximum Likelihood.
• Maximum Likelihood and Neighbor-Joining.
• Neighbor-Joining.

10. Who is the father of Genomics

• Altschul
• Gregor Mendel
• Richard
• Craig Venter

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