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Proteomics - Bioinformatics MCQ Questions

Proteomics MCQs : Here you will find MCQ Questions related to "Proteomics" in Bioinformatics. These Proteomics MCQ Questions Will help you to improve your Bioinformatics knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.

Question 1

____________ is the large-scale study of proteins

A. Genomics
B. Proteomics
C. Both A and B
D. Protiomics

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Question 2

Which of the following is true about Proteomics?

A. Proteomics has enabled the identification of ever increasing numbers of protein
B. Proteomics generally refers to the large-scale experimental analysis of proteins and proteomes
C. proteome is the entire set of proteins that is produced or modified by an organism or system
D. All of the above

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Question 3

The first studies of proteins that could be regarded as proteomics began in?

A. 1973
B. 1974
C. 1975
D. 1976

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Question 4

Ubiquitin is a small protein that may be affixed to certain protein substrates by enzymes called E3 ubiquitin ligases.

C. Can be true or false
D. Can not say

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Question 5

Chloroplast localization signals are also located in the __________ terminus and are about 25 to 100 residues in length, containing very few _______ charged residues but many hydroxylated residues such as serine.

A. C, negatively
B. C, positively
C. N, negatively
D. N, positively

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Question 6

Which of the following is an incorrect statement about the terminologies related to protein sorting?

A. Subcellular localization is an integral part of protein functionality
B. Many proteins exhibit functions only after being transported to certain compartments of the cell
C. Protein sorting is also known as protein targeting
D. All the proteins exhibit functions after being transported to certain compartments of the cell

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Question 7

The word proteome is blend of the words "protein" and "genome", and was coined by Marc Wilkins in?

A. 1993
B. 1994
C. 1995
D. 1996

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Question 8

Which of the following is untrue regarding the predicting Interactions Based on Phylogenetic Information?

A. This method detects the co-presence or co-absence of orthologs across a number of genomes
B. Proteins do not operate as a complex
C. Protein interactions can be predicted using phylogenetic profiles
D. Phylogenetic profile are defined as patterns of gene pairs that are concurrently present or absent across genomes

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Question 9

A cell may make different sets of proteins at different times or under different conditions

C. Can be true or false
D. Can not say

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Question 10

Expression proteomics includes the analysis of protein expression at larger scale.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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