Predictive Methods Using DNA Sequences -4

Predictive Methods Using DNA Sequences -4

Assessment

Passage

Biology

12th Grade

Hard

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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method uses a rule-based system to examine putative exons and assemble them into the most likely gene for a given sequence?

PROCRUSTES

HMMgene

GenelD

GeneParser

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method uses position-weight matrices to assess whether a given stretch of sequence represents a splice site or a start or stop codon?

HMMgene

GenelD

GeneParser

PROCRUSTES

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method computes scores on all subintervals in a submitted sequence and uses a neural network approach to determine whether each subinterval contains a first exon, internal exon, final exon, or intron?

GeneParser

PROCRUSTES

GenelD

HMMgene

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method predicts whole genes in any given DNA sequence using a hidden Markov model method?

GeneParser

HMMgene

PROCRUSTES

GenelD

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the best gene structure prediction program according to the comparisons made by Jean-Michel Claverie?

GeneParser

GenelD

PROCRUSTES

HMMgene

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What measure reflects the fraction of actual coding regions that are correctly predicted as truly being coding regions?

Sensitivity

Specificity

Correlation Coefficient

True Negative