Use of Cloned DNA MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Use of Cloned DNA, 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 Use of Cloned DNA 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 Use of Cloned DNA mcq questions that explore various aspects of Use of Cloned DNA problems. Each MCQ is crafted to challenge your understanding of Use of Cloned DNA 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 Use of Cloned DNA MCQs are your pathway to success in mastering this essential Genetic Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Use of Cloned DNA. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Use of Cloned DNA MCQs | Page 1 of 8

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Q1.
Maltose binding protein is the product of ______ gene in E.coli and located in ______

a.

malE, nucleus

b.

malD, nucleus

c.

malE, periplasmic space

d.

malD, periplasmic space

Discuss
Answer: (c).malE, periplasmic space
Q2.
Thioredexin protein contains two _______ residues.

a.

cysteine

b.

cystine

c.

adenine

d.

guanine

Discuss
Answer: (a).cysteine
Q3.
Often, protein to be expressed is fused with histidine and it is called as histidine tags. For their purification, matrix containing ______ is used.

a.

calcium ions

b.

nickel ions

c.

iron ions

d.

fluorine ions

Discuss
Answer: (b).nickel ions
Q4.
Pel B protein is produced in plants and helps in the degradation of ______

a.

vacuole

b.

plasma membrane

c.

cell wall

d.

mitochondria

Discuss
Answer: (c).cell wall
Q5.
His tagged proteins can be eluted using EDTA or a pH gradient from the matrix.

a.

True

b.

False

c.

May be True or False

d.

Can't Say

Discuss
Answer: (a).True
Q6.
Enterokinase is an intestinal enzyme that converts _______ to ________

a.

pepsinogen, pepsin

b.

pepsin, pepsinogen

c.

trypsinogen, trypsin

d.

trypsin, trypsinogen

Discuss
Answer: (c).trypsinogen, trypsin
Q7.
Cyanogen bromide is used for cleavage of junctions. It cleaves after ________ residues.

a.

methionine

b.

tryptophan

c.

cysteine

d.

phenolic acid

Discuss
Answer: (a).methionine
Q8.
Cloning vectors designed for the purpose of synthesis of RNA and proteins are known as ___________

a.

Cloning vectors

b.

RNA vectors

c.

Bacteriophage vectors

d.

Expression vectors

Discuss
Answer: (d).Expression vectors
Q9.
For studying processes such as splicing and cleavage, RNA is required. Choose the correct statement for this.

a.

A mixture of different types of RNA is required

b.

Two types of RNA are required

c.

A few contaminating proteins are required

d.

Sodium hydroxide is required

Discuss
Answer: (c).A few contaminating proteins are required
Q10.
RNA can be synthesized by using vector. A vector with _______ is used and further through ________ RNA is isolated.

a.

origin of replication, translation

b.

promoter, transcription

c.

promoter, translation

d.

origin of replication, transcription

Discuss
Answer: (b).promoter, transcription
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