Bioinformatics Rna Secondary Structure Prediction Methods Online Exam Quiz
Bioinformatics Rna Secondary Structure Prediction Methods GK Quiz. Question and Answers related to Bioinformatics Rna Secondary Structure Prediction Methods. MCQ (Multiple Choice Questions with answers about Bioinformatics Rna Secondary Structure Prediction Methods
Ab initio approach makes structural predictions based on ______
Options
A : a single RNA sequence
B : comparing RNA sequences
C : evolutionary basis
D : pure phylogenetics
If the base pair is adjacent to loops or bulges, the neighboring loops and bulges tend to ___________ the base-pair formation.
Options
A : have no change on
B : decrease the energy
C : stabilize
D : destabilize
The attractive interactions lead to _________ energy.
Options
A : increased
B : higher
C : lower
D : no change in
In ab initio approach, generally, when a base pairing is formed, the energy of the molecule is _________ because of attractive interactions between the two strands.
Options
A : lowered
B : increased
C : multiplied
D : kept stable
At present, there are essentially two types of method of RNA structure prediction. One is the minimum free energy approach and the Second one is a comparative approach.
Options
A : True
B : False
C :
D :
In ab initio methods, free energy can be calculated based on parameters empirically derived for small molecules.
Options
A : True
B : False
C :
D :
The dot matrix method and the dynamic programming method can be used in detecting self-complementary regions of a sequence.
Options
A : True
B : False
C :
D :
The scoring scheme based on the combined stabilizing and destabilizing interactions forms the foundation of the ab initio RNA secondary structure prediction method.
Options
A : True
B : False
C :
D :
Ab initio methods are energetically least favorable.
Options
A : True
B : False
C :
D :
The energy necessary to form individual base pairs is not quite affected by adjacent base pairs.
Options
A : True
B : False
C :
D :
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