Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Recent questions tagged biotechnology : principles and process
Questions
Explain how recombinants and non- recombinants are differentiated on the basis of colour production in the presence of a chremogenic substrate. Name that procedure. Describe the temperature treatment (-3 step-) that enhances the bacteria to take up the rDNA.
cbsc
class 12
biology
biotechnology : principles and process
sec-d
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What do you mean by PCR? Briefly enumerate the major steps of PCR. Mention the utility of PCR.
cbsc
class 12
biology
biotechnology : principles and process
sec-d
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Draw a neat, labeled diagram of <br> (a) simple stirred tank bioreactor <br> (b) sparged tank bioreactor.
cbsc
class 12
biology
biotechnology : principles and process
sec-c
asked
Apr 10, 2019
by
priyanka.clay6
0
answers
Enumerate the major steps for isolation of DNA.
cbsc
class 12
biology
biotechnology : principles and process
sec-c
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Highlight the salient features that are required to facilitate cloning into a vector.
cbsc
class 12
biology
biotechnology : principles and process
sec-c
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Mention the steps involved in the separation and isolation of DNA fragments through agarose gel electrophoresis. <br> Or<br> Describe in brief the principle of DNA isolation through gel electrophoresis.
cbsc
class 12
biology
biotechnology : principles and process
sec-c
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Enlist the major steps in recombinant DNA technology.
cbsc
class 12
biology
biotechnology : principles and process
sec-c
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
How can you make a bacterial cell competent to take up foreign DNA ?
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is insertional inactivation?
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Mention the role of selectable marker in cloning vector with an example.
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What are “sticky end” and “blind ends” ?
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is a palindromic sequence? Give example.
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Mention one basic difference between restriction endonucleases and exonucleases.
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Why do bacteria possesses restriction enzyme ?
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Mention the three steps involve in genetically modifying an organism.
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is gene cloning?
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Enlist the core techniques that pave the way for modern biotechnology.
cbsc
class 12
biology
biotechnology : principles and process
sec-b
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What are the two main processes involved in downstream processing?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is a bioreactor?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Name the microorganism from which the thermostable DNA polymerase required for PCR is obtained?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Expand the term PCR.
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Name any two processes by which alien DNA is introduced into the host cell.
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Mention the bacteria that acts as natural genetic engineer.
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Name the sequence within a cloning vector from where the replication commences.
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What are cloning vectors ?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is elution?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Which enzymes act as molecular glue?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What do you mean by recognition sequence?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What are molecular scissors?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
Define plasmid.
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
What is biotechnology ?
cbsc
class 12
biology
biotechnology : principles and process
sec-a
asked
Apr 10, 2019
by
priyanka.clay6
1
answer
To see more, click for the
full list of questions
or
popular tags
.
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
