Protein Biomolecular Interactions MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Protein Biomolecular Interactions, a fundamental topic in the field of Bioinformatics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Protein Biomolecular Interactions MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Protein Biomolecular Interactions mcq questions that explore various aspects of Protein Biomolecular Interactions problems. Each MCQ is crafted to challenge your understanding of Protein Biomolecular Interactions principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Bioinformatics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Protein Biomolecular Interactions MCQs are your pathway to success in mastering this essential Bioinformatics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Protein Biomolecular Interactions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Protein Biomolecular Interactions MCQs | Page 3 of 7

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Q21.
In Grid representation, the lowest score represents the best surface complementarity for a given translational scan.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q22.
In Property-based measures, displaying physical properties on the molecular surface of molecules can help to guide molecular docking.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q23.
Which of the following is untrue about Hydrophobicity?

a.

The hydrophobic effect plays a dominant role in the folding of proteins

b.

Hydrophobic residues aggregate away from contact with water

c.

Hydrophobic residues aggregate to form hydrophobic cores with more polar residues

d.

Hydrophobic residues form the solvent accessible surface but restrict the solubility of the protein

Discuss
Answer: (d).Hydrophobic residues form the solvent accessible surface but restrict the solubility of the protein
Q24.
Oligomers are often obligate complexes meaning that the free-energy cost of dissociation is high and they exist as oligomers under physiological conditions.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q25.
Which of the following is untrue about Electrostatic Complementarity?

a.

The electrostatic properties of biomolecules play an important role in determining interactions

b.

The burial of charged residues at protein-protein/DNA interfaces is thought to be generally net destabilizing with the hydrophobic effect being the primary driving force

c.

Charged groups involved in the biomolecular interface are often stabilized by other polar or oppositely charged groups on the interacting molecule

d.

Charged groups involved in the biomolecular interface are often stabilized by similar polar or same charged groups on the interacting molecule

Discuss
Answer: (d).Charged groups involved in the biomolecular interface are often stabilized by similar polar or same charged groups on the interacting molecule
Q26.
Proteins are dynamic entities that undergo _______

a.

only fluctuation of flexible loop regions about equilibrium positions when in solution

b.

only limited conformational change of amino acid side-chains when in solution

c.

both limited conformational change of amino acid side-chains and fluctuation of flexible loop regions about equilibrium positions when in solution

d.

illimitable or total conformational change of amino acid side-chains when in solution

Discuss
Answer: (c).both limited conformational change of amino acid side-chains and fluctuation of flexible loop regions about equilibrium positions when in solution
Q27.
Genes that are consistently part of the same operon across different, distantly related genomes are likely to be part of the same protein complex or functional process across all species.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q28.
When comparing pairs of genes or sets of genes in different genomes for this purpose, it is not mandatory for the genes to be orthologs.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q29.
Members of a stable complex are often co-regulated and thus will be detected by the method of Conservation of gene order.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q30.
In a quantitative assessment of this method (Conservation of gene order) using the genome of the parasitic organism Mycoplasma genitalium as a benchmark.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
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