Q. Which of the following is not correct about the α-Helices?

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Q. Which of the following is not correct about the β-sheet?

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Q. Which of the following is not correct about the Coils and Loops?

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Q. Globular proteins are usually insoluble.

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Q. Which of the following is not correct about the Integral Membrane Proteins?

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Q. Which of the following is not correct about the X-ray Crystallography?

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Q. Which of the following is not correct about the NMR?

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Q. One can search a structure in PDB using the four-letter code or keywords related to its annotation.

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

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

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

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

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

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

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

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Q. Which of the following is an incorrect statement?

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Q. Which of the following is an incorrect statement?

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

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Q. Which of the following is incorrect about protein structure comparison?

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Q. The intermolecular approach is normally applied to relatively _____ structures.

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