List of top Biotechnology Questions asked in TS PGECET

Which chemical is commonly used to fuse B cells and myeloma cells?
Animal cell lines are typically preserved long-term in liquid nitrogen at
Which core genes are present in the T-DNA region of the Ti plasmid of Agrobacterium tumefaciens?
The genes responsible for hairy root formation are located on
The term \(k_La\) represents
Secondary metabolite production in plant suspension cultures generally occurs during
Consider the following and choose the correct answer Assertion [A]: Ethylene is a gaseous plant hormone. Reason [R]: Ethylene inhibits fruit ripening. The correct answer is
How does fed-batch fermentation help in overcoming substrate inhibition?
Which of the following is a characteristic of diauxic growth?
Which method is the most commonly used for sterilization of culture media?
The rate at which substrate is consumed by microorganisms is directly related to
The primary purpose of aeration in aerobic fermentation is to
Simple structured models are most useful for studying
In gel filtration chromatography, which molecules elute first?
An enzyme-based biosensor primarily consists of
Which purification method is commonly used when recombinant proteins carry a His-tag?
Most commonly used method for enzyme immobilisation is
Why are extracellular enzymes preferred in industrial production?
Which bioreactor type is most commonly used for large-scale recombinant protein production?
Which amino acid is produced industrially using Corynebacterium glutamicum?
Consider the following and choose the correct answer Assertion [A]: Downstream processing significantly increases the cost of enzyme production. Reason [R]: Enzymes are usually produced in very pure form during fermentation. The correct answer is
Consider the following and choose the correct answer Assertion [A]: Bioremediation is an environmentally friendly technology. Reason [R]: Bioremediation removes pollutants mainly by converting them into highly toxic intermediate compounds that persist in the environment. The correct answer is
Final stage of anaerobic digestion is
Following process is primarily employed for the aerobic stabilization of liquid waste
Exopolysaccharides are best described as