while doing microbial limit test of raw material we need to
analyse minimum of 40 g sample is required,if the raw
material is too costly how do we minimize the sample size?in
which guideline says the minimum sample size?
IN autoclave validation, suppose one biological indicator
fail among 16 indicator then whether cycle is accepted or
Explain the Lichens Ultrastructure and their physiology ?
What is the procedure of anti-viral test ?
What are the Conditions for growing slow-growing mycobacteria?
Why does frame shift mutation (GC gase paired) occurs due
to the pesticides in TA98 salmonella tester strain? What is
its reason and the mode of action of the pesticides on the
CG sequence of the DNA of TA98 strain
what is antibacterial index
Explain about the sucide plasmid directed mutagenesis in
what are the advantages and disadvantages of spread plate technique??
Why certain bacteria e.g Bcillus spp. produces cyclodextrin
glycosyltransferase althougs they have amylase for starch
Describe about the spectrum of activity, side effects, and
uses of the antibiotic chloramphenicol?