Which of the following is incorrect regarding the Prediction for Eukaryotes?

The experimentally determined DNA binding sites are compiled into profiles and stored in a database for scanning an unknown sequence to find similar conserved patterns

The consensus patterns are only derived from bioinformatics studies

The experimentally determined DNA binding sites are compiled into profiles and stored in a database for scanning an unknown sequence to find similar conserved patterns

The consensus patterns are derived from experimentally determined DNA binding sites

The ab initio method for predicting eukaryotic promoters and regulatory elements relies on searching the input sequences for matching of consensus patterns of known promoters and regulatory elements

Which of the following is incorrect regarding FindTerm?

The predictions are made based on matching of known profiles of the termination signals combined with energy calculations

It is a program for searching bacterial ρ-independent termination signals located at the end of operons

It is a program for searching bacterial ρ-dependent termination signals located within the operons

The predictions are made based on matching of known profiles of the termination signals combined with energy calculations

It is available from the same site as FGENES and BPROM

Once an operon structure is known ______ for the presence of a promoter and regulatory elements _____ in the operon do not possess such DNA elements.

only the first hundred genes are predicted, whereas next few genes

only the first gene is predicted, whereas other genes

only the first hundred genes are predicted, whereas next few genes

only first two genes are predicted, whereas next few genes

only first ten genes are predicted, whereas next few genes

To improve the specificity of prediction, some algorithms selectively ______ coding regions and focus on the upstream regions________ which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.

include, (0.5 to 2.0 kb) onlyb) include, (0.5 to 2.0 Mb) onlyc) exclude, (0.5 to 2.0 Mb) onlyd) exclude, (0.5 to 2.0 k

onlyb) include, (0.5 to 2.0 Mb) only

Which of the following is incorrect regarding the Prediction for Eukaryotes?$

The experimentally determined DNA binding sites are compiled into profiles and stored in a database for scanning an unknown sequence to find similar conserved patterns

The consensus patterns are only derived from bioinformatics studies

The experimentally determined DNA binding sites are compiled into profiles and stored in a database for scanning an unknown sequence to find similar conserved patterns

The consensus patterns are derived from experimentally determined DNA binding sites

The ab initio method for predicting eukaryotic promoters and regulatory elements relies on searching the input sequences for matching of consensus patterns of known promoters and regulatory elements

Which_of_the_following_is_incorrect_regarding_FindTerm?$

The predictions are made based on matching of known profiles of the termination signals combined with energy calculations

It is a program for searching bacterial ‚âà√¨‚àö√ñ-independent termination signals located at the end of operons

It is a program for searching bacterial ‚âà√¨‚àö√ñ-dependent termination signals located within the operons

The predictions are made based on matching of known profiles of the termination signals combined with energy calculations

It is available from the same site as FGENES and BPROM.

Which of the following is incorrect regarding BPROM?

It uses a linear discriminant function

It is a web-based program for prediction of bacterial promoters

It is a web-based program only for prediction of eukarotic promoters

It uses a linear discriminant function

The linear discriminant function is combined with signal and content information

Which of the following is correct regarding the method for prokaryotic operon prediction?

It relies only on the gene orientation and intergenic distances of a pair of genes of interest

It relies on two kinds of information: gene orientation and intergenic distances of a pair of genes of interest and conserved linkage of the genes based on comparative genomic analysis

It relies only on the gene orientation and intergenic distances of a pair of genes of interest

It relies only on the conserved linkage of the genes based on comparative genomic analysis

The prediction cannot be done manually using the rules

Once an operon structure is known, ______ for the presence of a promoter and regulatory elements, _____ in the operon do not possess such DNA elements.

only the first hundred genes are predicted, whereas next few genes

only the first gene is predicted, whereas other genes

only the first hundred genes are predicted, whereas next few genes

only first two genes are predicted, whereas next few genes

only first ten genes are predicted, whereas next few genes

Which of the following is incorrect regarding the ab initio approaches?

The conventional approach to detecting a promoter or regulatory site is through matching a consensus sequence pattern represented by regular expressions

The conventional approach to detecting a promoter or regulatory site is through matching a position-specific scoring matrix constructed from well-characterized binding sites

The consensus sequences or the matrices are relatively short, covering 6 to 10 bases

The consensus sequences or the matrices are relatively large, covering 700 to 1000 bases

18 + Mcqs in Prediction Algorithms in Bioinformatics Page 1 McqOptions

1.	To increase the specificity of prediction, a unique feature of eukaryotic promoter is employed, which is the presence of CpG islands.
A.	True
B.	False
Answer» B. False

4.	In BPROM, once the operons are assigned, the program is able to predict putative promoter sequences.
A.	True
B.	False
Answer» B. False

7.	IN_BPROM,_ONCE_THE_OPERONS_ARE_ASSIGNED,_THE_PROGRAM_IS_ABLE_TO_PREDICT_PUTATIVE_PROMOTER_SEQUENCES.?$
A.	True
B.	False
Answer» B. False

10.	To_increase_the_specificity_of_prediction,_a_unique_feature_of_eukaryotic_promoter_is_employed,_which_is_the_presence_of_CpG_islands.
A.	True
B.	False
Answer» B. False

14.	Operon prediction is less important in prokaryotic promoter prediction.
A.	True
B.	False
Answer» C.

15.	To improve the specificity of prediction, some algorithms selectively ______ coding regions and focus on the upstream regions________, which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.
A.	include, (0.5 to 2.0 kb) only
B.	include, (0.5 to 2.0 Mb) only
C.	exclude, (0.5 to 2.0 Mb) only
D.	exclude, (0.5 to 2.0 kb) only
Answer» E.

17.	The advantage of the ab initio method is that the sequence can be applied as such without having to obtain experimental information.
A.	True
B.	False
Answer» B. False

18.	Ab initio type of algorithm predicts prokaryotic and eukaryotic promoters and regulatory elements based on characteristic sequences patterns for promoters and regulatory elements.
A.	True
B.	False
Answer» B. False

Explore topic-wise MCQs in Bioinformatics.

To increase the specificity of prediction, a unique feature of eukaryotic promoter is employed, which is the presence of CpG islands.

Which of the following is incorrect regarding the Prediction for Eukaryotes?

Which of the following is incorrect regarding FindTerm?

In BPROM, once the operons are assigned, the program is able to predict putative promoter sequences.

Once an operon structure is known ______ for the presence of a promoter and regulatory elements _____ in the operon do not possess such DNA elements.

To improve the specificity of prediction, some algorithms selectively ______ coding regions and focus on the upstream regions________ which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.

IN_BPROM,_ONCE_THE_OPERONS_ARE_ASSIGNED,_THE_PROGRAM_IS_ABLE_TO_PREDICT_PUTATIVE_PROMOTER_SEQUENCES.?$

Which of the following is incorrect regarding the Prediction for Eukaryotes?$

Which_of_the_following_is_incorrect_regarding_FindTerm?$

To_increase_the_specificity_of_prediction,_a_unique_feature_of_eukaryotic_promoter_is_employed,_which_is_the_presence_of_CpG_islands.

Which of the following is incorrect regarding BPROM?

Which of the following is correct regarding the method for prokaryotic operon prediction?

Once an operon structure is known, ______ for the presence of a promoter and regulatory elements, _____ in the operon do not possess such DNA elements.

Operon prediction is less important in prokaryotic promoter prediction.

To improve the specificity of prediction, some algorithms selectively ______ coding regions and focus on the upstream regions________, which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.

Which of the following is incorrect regarding the ab initio approaches?

The advantage of the ab initio method is that the sequence can be applied as such without having to obtain experimental information.

Ab initio type of algorithm predicts prokaryotic and eukaryotic promoters and regulatory elements based on characteristic sequences patterns for promoters and regulatory elements.

Once an operon structure is known __ for the presence of a promoter and regulatory elements _ in the operon do not possess such DNA elements.

To improve the specificity of prediction, some algorithms selectively coding regions and focus on the upstream regions__ which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.

Once an operon structure is known, __ for the presence of a promoter and regulatory elements, _ in the operon do not possess such DNA elements.

To improve the specificity of prediction, some algorithms selectively coding regions and focus on the upstream regions__, which are most likely to contain promoters. In that sense, promoter prediction and gene prediction are coupled.