List of practice Questions

Vortexing in a stirred tank reactor can be prevented by using:
The plasmid pBR322 contains two antibiotic resistance genes:
Polymerases are available with proof reading activity. Which of the following are the characteristics of these types of polymerases?
Which one of the following is a signaling receptor?
Which of the following is a plant growth inhibitor rather than a promoter?
Which of the following factors most strongly influences the expression of totipotency in plant tissue culture?
Which one of the following phytohormones is produced under water-deficit and plays an important role in tolerance against drought?
Exact mass and sequence of proteins and peptides can be measured by:
Which of the following complementarity determining regions (CDRs) of antibodies is sequentially and conformationally the most variable?
Which immunodeficiency is X-linked and affects BTK kinase?
A chemostat operating with two substrates exhibits diauxic growth if:
A patient with hyper-IgM syndrome likely has a defect in:
In non-Newtonian fermentation broths, the flow behavior index (n) < 1 indicates:
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?
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:
Which one of the following tools of recombinant DNA technology is INCORRECTLY paired with its applications?
The main purpose of using reporter genes in transgenic animals is to:
What is the primary role of calcium alginate in enzyme immobilization?
In aerobic solid waste stabilization, oxygen transfer limitation primarily affects:
Knockout mice are primarily used to study:
Which plant hormone is most commonly used to induce shoot formation in tissue culture?