Animal Cell Culture and Regulation MCQs

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

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Animal Cell Culture and Regulation. 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 Animal Cell Culture and Regulation knowledge to the test? Let's get started with our carefully curated MCQs!

Animal Cell Culture and Regulation MCQs | Page 3 of 14

Discover more Topics under Biotechnology

Q21.
The degree or extent to which a given genotype is expressed phenotypically in a particular individual is defined as

a.

penetrance

b.

expressivity

c.

inheritance strength

d.

environmental influence

Discuss
Answer: (b).expressivity
Q22.
How many chromosomes are there in Caernorhabditis elegans?

a.

3

b.

6

c.

9

d.

12

Discuss
Answer: (b).6
Q23.
If two genes show 50% recombination

a.

they are on different chromosomes

b.

they are on same chromosome but far apart

c.

both (a) and (b)

d.

they are closely located on the same chromosome

Discuss
Answer: (c).both (a) and (b)
Q24.
Which of the following denotes a pair of contrasting characters?

a.

Alleles

b.

Phenotype

c.

Homozygous

d.

Genotype

Discuss
Answer: (a).Alleles
Q25.
A map of chromosomes that utilizes cloned and sequenced DNA fragments rather than genetic markers is known as

a.

a physical map

b.

a genetic map

c.

a cloning map

d.

none of these

Discuss
Answer: (a).a physical map
Q26.
5-fluoro orotic acid inhibits the growth if one of the following marker is present in the yeast. That is

a.

His 3

b.

Lys 2

c.

Ura 3

d.

Trp 1

Discuss
Answer: (c).Ura 3
Q27.
Which of the following promoters is repressed in presence of glucose?

a.

Galactokinase (GAL 1)

b.

Acid phosphatase (PHOS)

c.

Both (a) and (b)

d.

Phosphoglycerate kinase (PGK)

Discuss
Answer: (a).Galactokinase (GAL 1)
Q28.
For culturing, plasma from the adult chicken is preferred to mammalian plasma because

a.

it forms a clear and solid coagulum even after dilution

b.

it is too opaque

c.

it doesn't produce solid clots

d.

it forms a semi solid coagulum

Discuss
Answer: (a).it forms a clear and solid coagulum even after dilution
Q29.
Toxicity due to accumulation of ammonia can be overcome

a.

by substituting glutamine by glutamate

b.

by controlled addition of glutamine at low level

c.

by removal of ammonia or ammonium from culture medium

d.

all of the above

Discuss
Answer: (d).all of the above
Q30.
Range of osmolarity tolerated/accepted in mOsm/Kg of H2O by mammalian cells is

a.

150-300

b.

280-360

c.

300-325

d.

360-400

Discuss
Answer: (b).280-360
Page 3 of 14