Antibiotics are drugs commonly used to cure diseases of
fungi
viruses
protozoans
bacteria
A technique of deliberate manipulation of genes/ transfer of gene to a different organism is
gene therapy
tissue culture
hybridoma technology
genetic engineering
Which of the following restriction enzymes produces blunt ends?
Sal I
Eco RV
Xho
Hind III
Biotechnology is
technology used in biology
use of genetic engineering
development of technology for medical application
use of microorganisms in industrial processes
Which kind of therapy was given in 1990 to a four-year-old girl with Adenosine Deaminase (ADA) deficiency ?
Gene therapy
Chemotherapy
Immunotherapy
Radiation therapy
Stirred-tank bioreactors have been designed for:
purification of product
addition of preservatives to the product
availability of oxygen throughout the process
ensuring anaerobic conditions in the culture vessel
Pasteurisation is
heating of liquid 65°C
heating of liquid between 65 - 80°C followed by rapid cooling
heating of solids at 65°C
None of these
An enzyme produced commercially from Saccharomyces cerevisiae is
lactase
invertase
amylase
maltase
Golden rice is a genetically modified crop plant where the incorporated gene is meant for biosynthesis of
vitamin-B
omega 3
vitamin-C
vitamin-A
SCID is caused by defective gene coding for enzyme
adenosine deaminase
adenosine transaminase
adenosine transferase
guanosine transaminase
