Genomic and Screening Libraries MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Genomic and Screening Libraries, a fundamental topic in the field of Genetic Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Genomic and Screening Libraries 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 Genomic and Screening Libraries mcq questions that explore various aspects of Genomic and Screening Libraries problems. Each MCQ is crafted to challenge your understanding of Genomic and Screening Libraries principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Genetic Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Genomic and Screening Libraries MCQs are your pathway to success in mastering this essential Genetic Engineering topic.

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

Genomic and Screening Libraries MCQs | Page 11 of 12

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Q101.
In case of promoter-probe vectors, the same or related species should be as a vector whose DNA is to be screened.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q102.
Sequences that can function as origins of replication are called as ___________

a.

partial replicating sequences

b.

self replicating sequences

c.

autonomously replicating sequences

d.

modified replicating sequences

Discuss
Answer: (c).autonomously replicating sequences
Q103.
Screening is often carried out for a sequence that interacts with a protein for which already a clone is present. It is carried out in which host?

a.

Bacterial host

b.

Fungal host

c.

Parasitic host

d.

Yeast host

Discuss
Answer: (d).Yeast host
Q104.
In two hybrid screening system, the activator binds through _______ domain to a sequence upstream of the gene under its control, and ________ domain stimulates transcription.

a.

DNA binding, activation

b.

Activation, DNA binding

c.

Activation, transcription

d.

DNA binding, transcription

Discuss
Answer: (a).DNA binding, activation
Q105.
For two hybrid systems, activation domains can be present in different proteins also rather than being on a single protein. A sequence encodes _______ protein for which we want to find an interacting protein.

a.

prey

b.

bait

c.

binding

d.

activation

Discuss
Answer: (b).bait
Q106.
In humans, diploid cells contain

a.

23 chromosomes

b.

46 chromosomes

c.

47 chromosomes

d.

24 chromosomes

Discuss
Answer: (b).46 chromosomes
Q107.
Independent assortment of genes occurs during meiosis in

a.

prokaryotes

b.

non-living organisms

c.

eukaryotes

d.

unicellular colonies

Discuss
Answer: (c).eukaryotes
Q108.
Independent assortment of genes and their corresponding traits were first discovered by

a.

Darwin

b.

Oscar Hertwig

c.

Gregor Mendel

d.

Walther Flemming

Discuss
Answer: (c).Gregor Mendel
Q109.
According to lock and key model the substrate acts as a

a.

key

b.

lock

c.

Inhibitor

d.

Enzyme

Discuss
Answer: (a).key
Q110.
In case of induced fit model

a.

the substrate change its shape slightly

b.

the enzyme change its shape slightly

c.

none of them changes shape

d.

both changes shapes

Discuss
Answer: (b).the enzyme change its shape slightly
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