Biotechnology and its Applications
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Biotechnology: Principles and Processes
SubtopicBiotechnology: Principles and Processes under Biotechnology and its Applications for Grade 12 ICSE.
Preview questions (no answers)
- 1.
Identify the correct sequence of steps involved in the process of recombinant DNA technology.
A.Ligation -> Isolation -> Transformation -> Digestion
B.Isolation -> Digestion -> Ligation -> Transformation
C.Transformation -> Digestion -> Isolation -> Ligation
D.Digestion -> Ligation -> Isolation -> Transformation
- 2.
In the process of recombinant DNA technology, which enzyme is responsible for 'pasting' the desired DNA fragment into a vector?
A.Exonuclease
B.DNA Ligase
C.RNA Polymerase
D.Alkaline Phosphatase
- 3.
The DNA polymerase used in Polymerase Chain Reaction (PCR) is isolated from which organism?
A.B.C.D.
Download the worksheet for Biotechnology and its Applications - Biotechnology: Principles and Processes to practice offline. It includes additional chapter-level practice questions.
Biotechnology and its Applications
SubtopicBiotechnology and its Applications under Biotechnology and its Applications for Grade 12 ICSE.
Preview questions (no answers)
- 1.
The unauthorized use of bio-resources by multi-national companies and other organizations without proper compensation or permission from the concerned country is termed:
A.Bio-remediation
B.Bio-exploitation
C.Biopiracy
D.Bio-infringement
- 2.
During the production of 'Humulin' by the American company Eli Lilly, the DNA sequences for chains A and B were separately inserted into the plasmids of which organism?
A.Agrobacterium tumefaciens
B.Bacillus subtilis
C.Escherichia coli
D.Saccharomyces cerevisiae
- 3.
In 1990, the first clinical gene therapy was administered to a 4-year-old girl to treat which of the following enzyme deficiencies?
A.Tyrosinase
B.Phenylalanine hydroxylase
C.Adenosine deaminase
D.Glutamate dehydrogenase
Download the worksheet for Biotechnology and its Applications - Biotechnology and its Applications to practice offline. It includes additional chapter-level practice questions.