Explore topic-wise MCQs in Bioinformatics.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Bioinformatics knowledge and support exam preparation. Choose a topic below to get started.

1.

Ribbons another UNIX program similar to Molscript, generates ribbon diagrams depicting protein secondary structures.

A. True
B. False
Answer» B. False
Discussion
2.

Ribbon diagrams use cylinders or spiral ribbons to represent α-helices and broad, flat arrows to represent β-strands.

A. True
B. False
Answer» B. False
Discussion
3.

A wire-frame diagram is a line drawing representing bonds between atoms.

A. True
B. False
Answer» B. False
Discussion
4.

Ribbons another UNIX program similar to Molscript, generates ribbon diagrams depicting protein secondary structures$

A. True
B. False
Answer» B. False
Discussion
5.

Which of the following is wrong about Swiss-PDB Viewer?

A. It is a structure viewer for multiple platforms
B. It is a structure viewer for single platforms
C. It is essentially a Swiss-Army knife for structure visualization and modeling
D. It is capable of structure visualization, analysis, and homology modeling
Answer» C. It is essentially a Swiss-Army knife for structure visualization and modeling
Discussion
6.

Different representation styles can be used in combination to highlight a certain feature of a structure while deemphasizing the structures surrounding it.

A. True
B. False
Answer» B. False
Discussion
7.

Ribbon diagrams use cylinders or spiral ribbons to represent α-helices and broad, flat arrows to represent β-strands.$

A. True
B. False
Answer» B. False
Discussion
8.

Balls and sticks are solid spheres and rods, representing atoms and bonds, respectively.

A. True
B. False
Answer» B. False
Discussion
9.

A Protein Data Bank (PDB) data file for a protein structure contains only x, and z coordinates of atoms.

A. True
B. False
Answer» C.
Discussion
10.

The main feature of computer visualization programs is interactivity, which allows users to visually manipulate the structural images through a graphical user interface.

A. True
B. False
Answer» B. False
Discussion