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

Discover more Topics under Biotechnology

Q11.
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
Q12.
The percentage of individual with a given genotype, which exhibits the associated phenotype, is defined as

a.

penetrance

b.

expressivity

c.

inheritance percent

d.

environmental influence

Discuss
Answer: (a).penetrance
Q13.
Diethyl stilbestrol (DES), a synthetic estrogen causes

a.

chromosome lagging

b.

disruption of mitotic spindle

c.

centriole elongation

d.

all of the above

Discuss
Answer: (d).all of the above
Q14.
Bar eye character of Drosophila is due to

a.

duplication in region of 16A of X chromosome

b.

deletion in region of 16A of X chromosome

c.

due to presence of additional X-chromosome

d.

due to a point mutation in eye-locus

Discuss
Answer: (a).duplication in region of 16A of X chromosome
Q15.
Transmission of a gene from male parent to female child to male grand child is known as

a.

holandric inheritance

b.

quantitative inheritance

c.

criss-cross inheritance

d.

maternal inheritance

Discuss
Answer: (c).criss-cross inheritance
Q16.
Exchange of segments between non homologous chromosomes is best known as

a.

translation

b.

translocation

c.

recombination

d.

crossing over

Discuss
Answer: (b).translocation
Q17.
Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. Such cells lines are called

a.

established cell lines

b.

primary cell lines

c.

secondary cell lines

d.

propagated cell lines

Discuss
Answer: (a).established cell lines
Q18.
Higher dissolved oxygen concentration in the culture media are toxic and lead to

a.

DNA degradation

b.

lipid peroxidation

c.

metabolism of nutrients in culture media at a rate greater than that required for consumption

d.

all of the above

Discuss
Answer: (d).all of the above
Q19.
Which of the following is the technique used for the embryo culture?

a.

Organ cultures on plasma clots

b.

Organ cultures on agar

c.

Whole embryo cultures

d.

All of these

Discuss
Answer: (d).All of these
Q20.
The major problem associated with the isolation of free cells and cell aggregates from organs is that of

a.

releasing the cells from their supporting matrix

b.

inhibiting the cells from their supporting matrix

c.

disintegrating the cells from their supporting matrix

d.

none of the above

Discuss
Answer: (a).releasing the cells from their supporting matrix
Page 2 of 14