In the majority of organisms, the genetic material is:
Nucleic acid is the genetic material of all organisms; in the majority, this is deoxyribonucleic acid or DNA.
Question 302 of 535
📘 CLASS XII
The two core techniques that enabled the birth of modern biotechnology are Genetic Engineering and:
The two core techniques are Genetic engineering and Bioprocess engineering.
Question 303 of 535
📘 CLASS XII
Asexual reproduction primarily serves to _________ the genetic information.
Asexual reproduction preserves the genetic information, while sexual reproduction permits variation.
Question 304 of 535
📘 CLASS XII
After transferring the recombinant DNA into the host, the next step in RDT involves culturing the host cells in a medium at:
This step involves culturing the host cells in a medium at large scale.
Question 305 of 535
📘 CLASS XII
The second basic step in genetically modifying an organism, following identification of the desired DNA, is the introduction of the identified DNA into the:
The second basic step is the introduction of the identified DNA into the host.
Question 306 of 535
📘 CLASS XII
When restriction enzyme EcoRI cuts the sequence 5'——GAATTC——3' / 3'——CTTAAG——5', it cuts between G and A on both strands, leaving sticky ends with the sequence:
EcoRI cuts between G and A, leaving the single-stranded portion AATTC on the 5' side.
Question 307 of 535
📘 CLASS XII
The final step in recombinant DNA technology, following culturing the host cells, is the extraction of the desired product and subsequent:
The process includes extraction of the desired product (functional protein) and purification (part of downstream processing).
Question 308 of 535
📘 CLASS XII
Bioprocess engineering, requiring sterile ambiance, is crucial for manufacturing biotechnological products like antibiotics, vaccines, and:
Bioprocess engineering is essential for manufacturing biotechnological products like antibiotics, vaccines, enzymes, etc.
Question 309 of 535
📘 CLASS XII
Genetic engineering overcomes the primary limitation of traditional hybridization, which is the inclusion and multiplication of:
Genetic engineering overcomes the traditional limitation of including undesirable genes along with the desired ones.
Question 310 of 535
📘 CLASS XII
If an alien piece of DNA gets integrated into the recipient’s genome, it can multiply because it becomes part of a chromosome which has the ability to:
The alien piece of DNA multiplies because it has become part of a chromosome, which has the ability to replicate.
