List of top Biotechnology Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

Which one of the following matrices can be used to identify distantly related homologs?
Vortexing in a stirred tank reactor can be prevented by using:
The plasmid pBR322 contains two antibiotic resistance genes:
Which of the following complementarity determining regions (CDRs) of antibodies is sequentially and conformationally the most variable?
Exact mass and sequence of proteins and peptides can be measured by:
A patient with hyper-IgM syndrome likely has a defect in:
Which immunodeficiency is X-linked and affects BTK kinase?
In non-Newtonian fermentation broths, the flow behavior index (n) < 1 indicates:
A chemostat operating with two substrates exhibits diauxic growth if:
Which one of the following phytohormones is produced under water-deficit and plays an important role in tolerance against drought?
Which of the following receptors is not a signalling receptor?
Which of the following is a common consequence of improper pH control in citric acid fermentation?
Which one of the following amino acids is optically inactive?
The chemical nature of covalent linkage in a disaccharide is known as:
Under steady-state conditions, the average specific growth rate of the culture is:
Which technique is used to produce identical copies of a particular gene?
The main purpose of using reporter genes in transgenic animals is to:
Which one of the following tools of recombinant DNA technology is INCORRECTLY paired with its applications?
Which microorganism is most commonly used for large-scale industrial production of L-glutamic acid?
In aerobic solid waste stabilization, oxygen transfer limitation primarily affects:
Knockout mice are primarily used to study:
What is the primary role of calcium alginate in enzyme immobilization?
Which plant hormone is most commonly used to induce shoot formation in tissue culture?
Which of the following organisms typically get their carbon for biosynthesis from carbon dioxide?
In the production of citric acid by Aspergillus niger, the accumulation of citric acid is primarily due to: