Genomics and Proteomics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Genomics and Proteomics, 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 Genomics and Proteomics 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 Genomics and Proteomics mcq questions that explore various aspects of Genomics and Proteomics problems. Each MCQ is crafted to challenge your understanding of Genomics and Proteomics 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 Genomics and Proteomics 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 Genomics and Proteomics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Genomics and Proteomics knowledge to the test? Let's get started with our carefully curated MCQs!

Genomics and Proteomics MCQs | Page 10 of 12

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Q91.
Which of the following is a wrong statement?

a.

To assume biological activity, many nascent polypeptides have to be covalently modified before or after the folding process

b.

In eukaryotic cells most modifications take place in the endoplasmic reticulum and the Golgi apparatus

c.

The modifications in eukaryotic cells include proteolytic cleavage; formation of disulfide bonds; addition of phosphoryl, methyl, acetyl, or other groups onto certain amino acid residues

d.

The modifications in eukaryotic cells doesn’t include attachment of oligosaccharides or prosthetic groups to create mature proteins

Discuss
Answer: (d).The modifications in eukaryotic cells doesn’t include attachment of oligosaccharides or prosthetic groups to create mature proteins
Q92.
Which of the following is a wrong about AutoMotif?

a.

It is a web server predicting protein sequence motifs

b.

It doesn’t use SVM approach

c.

In this process, the query sequence is chopped up into a number of overlapping fragments

d.

The overlapping fragments from are query sequence are fed into different kernels (similar to nodes)

Discuss
Answer: (b).It doesn’t use SVM approach
Q93.
It is important to use bioinformatics tools to predict sites for posttranslational modifications based on specific protein sequences. However, prediction of such modifications can often be difficult because the short lengths of the sequence motifs associated with certain modifications.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q94.
To minimize false-positive results, a statistical learning process called support vector machine (SVM) can be used to increase the specificity of prediction.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q95.
In a statistical learning process called support vector machine (SVM), a hyperplane is _____

a.

a linear or nonlinear mathematical function

b.

nonlinear mathematical function

c.

linear mathematical function

d.

exponential mathematical function

Discuss
Answer: (a).a linear or nonlinear mathematical function
Q96.
A disulfide bridge is a unique type of _____ modification in which _____ bonds are formed between cysteine residues.

a.

posttranslational, covalent

b.

translational, covalent

c.

translational, ionic

d.

posttranslational, ionic

Discuss
Answer: (a).posttranslational, covalent
Q97.
Accurate prediction of _____ bonds may also help to predict the _____ dimensional structure of the protein of interest.

a.

nitrogen, two

b.

nitrogen, three

c.

disulfide, three

d.

oxygen, three

Discuss
Answer: (c).disulfide, three
Q98.
Only Advanced neural networks are used to discern long-distance pairwise interactions among cysteine residues.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q99.
Cysteine doesn’t make predictions by building profiles.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q100.
ExPASY contains a number of programs to determine posttranslational modifications based on MS molecular mass data.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
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