List of practice Questions

Phenolics control microorganisms by:
Which of the following binds to the small ribosomal subunit (30S) and interferes with protein synthesis by causing misreading of the mRNA?
Which is an example of a biopolymer?
Which is true regarding a cosmid vector?
The most important use of BAC vector is for:
Creating mutant protein with novel characteristics and properties is called:
The mismatch repair system of E. coli is:
Which is not true for karyotyping?
Pyrolysis mass spectroscopy is used to differentiate organisms to ————— level
Which of the following methods can be used to detect single nucleotide change in DNA?
Why is the enhancer region included in many vectors based on alphaviruses?
All these statements are true regarding RFLP and RAPD except
The variation in the number of tandem repeats between two or more individuals is called:
Which of the following transcription factors is said to be a master switch of the immune system, promoting cytokine expression during inflammation?
Which of the following is the opsonin?
Which of the following is the suppressive cytokine?
Which of the following is NOT a mechanism of action of cyclosporine leading to immunosuppression?
Which of the following drug is used to prevent graft rejection?
BCG vaccine contains non-virulent strain of:
Which of the following methods is correct for producing vector vaccines?
Which of the following enzymes plays a vital role in the pathogenesis of HIV infection?
When in skin allograft, second set of rejection occurs?
What are passenger cells in transplantation?
A data mining method especially for studying biological networks based on pairwise correlations between variables is:
The preference for the 20 standard amino acid residue types at each position in a given multiple sequence alignment refers to the: