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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Genomic and Screening Libraries MCQs | Page 9 of 12

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Q81.
If translation and transcription are taking place together, the reaction is called as ______ and if they are carried out separately, it is called as _______

a.

coupled, linked

b.

linked, coupled

c.

grouped, separate

d.

grouped, individual

Discuss
Answer: (a).coupled, linked
Q82.
If translation and transcription are carried out separately, then what is added to carry out translation?

a.

DNA polymerase

b.

RNA polymerase

c.

Taq polymerase

d.

Tfl polymerase

Discuss
Answer: (b).RNA polymerase
Q83.
If the screening of the DNA constructs is carried out in pooled batches then it takes less time.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q84.
Choose the incorrect statement for the open reading frame.

a.

It is helpful in deciding whether the clone is correct or not

b.

It consists of an initiation codon

c.

It consists of a termination codon

d.

The presence of introns doesn’t affect the open reading frame

Discuss
Answer: (d).The presence of introns doesn’t affect the open reading frame
Q85.
Introns are ________ in nature and the sequence is _______ than exons.

a.

coding, less random

b.

non-coding, less random

c.

non-coding, more random

d.

coding, more random

Discuss
Answer: (c).non-coding, more random
Q86.
What is done after the recovery of pellets has been carried out in order to know the amount of polypeptides?

a.

Denaturing and gel electrophoresis in SDS- Polyacryamide gel

b.

Gel electrophoresis in agarose gel

c.

Quantitative PCR

d.

Weighing pellets

Discuss
Answer: (a).Denaturing and gel electrophoresis in SDS- Polyacryamide gel
Q87.
Sometimes a gene which we want to clone is present on a particular chromosome. For this purpose, the chromosome should be in which phase?

a.

Prophase

b.

Telophase

c.

Metaphase

d.

Anaphase

Discuss
Answer: (c).Metaphase
Q88.
For cloning purposes, the intact chromosomes should be separated by ___________

a.

agarose gel electrophoresis

b.

fluorescence- activated sorter

c.

polyacrylamide gel electrophoresis

d.

chromatography

Discuss
Answer: (b).fluorescence- activated sorter
Q89.
The process of examining stained chromosomes in a light microscope and removing appropriate regions with a micro-manipulator is called as ___________

a.

microdissection

b.

chromosome sorting

c.

chromosome walking

d.

chromosome jumping

Discuss
Answer: (a).microdissection
Q90.
If the library to be screened and the host belongs to different species, then it is called as ___________

a.

homologous selection

b.

heterologous selection

c.

intraspecies selection

d.

mixed selection

Discuss
Answer: (b).heterologous selection
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