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 2 of 14

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Q11.
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
Q12.
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
Q13.
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
Q14.
Disaggregating of cells can be achieved by

a.

physical disruption

b.

enzymatic digestion

c.

treating with chelating agents

d.

all of the above

Discuss
Answer: (d).all of the above
Q15.
Accumulation of lactate leads to

a.

increase in pH

b.

no change in pH

c.

reduction in the pH of culture hence loss of cell viability

d.

no loss of cell viability

Discuss
Answer: (c).reduction in the pH of culture hence loss of cell viability
Q16.
Hairy wing character of Drosophila is due to

a.

duplication in region of chromosome

b.

deletion in region of chromosome

c.

due to presence of additional X-chromosome

d.

due to a point mutation

Discuss
Answer: (a).duplication in region of chromosome
Q17.
A diagram depicting chromosomes of haploid set of an organism ordered in a series of decreasing size is known as

a.

zymogram

b.

chromogram

c.

idiogram

d.

karyogram

Discuss
Answer: (c).idiogram
Q18.
A cross shaped (+) or a ring involving four chromosomes may be formed during metaphase I in case of

a.

translocation heterozygote

b.

deficiency

c.

haploid organism

d.

duplication

Discuss
Answer: (a).translocation heterozygote
Q19.
Incase of inversion when the inverted segment of chromosome includes centromere, it is known as

a.

paracentric inversion

b.

double inversion

c.

inverted inversion

d.

pericentric inversion

Discuss
Answer: (d).pericentric inversion
Q20.
An odd number of cross overs in inverted region will result into formation of a dicentric chromatid and acentric chromatid at anaphase I incase of

a.

pericentric inversion

b.

paracentric inversion

c.

double inversion

d.

none of these

Discuss
Answer: (b).paracentric inversion
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