Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?

TLS Online TPP Program

#Question id: 15680

#XL - S Microbiology

A common environmental organism that may even grow in certain chemical disinfectants is

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#Question id: 15681

#XL - S Microbiology

 Moist heat kills microorganisms by

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#Question id: 15682

#XL - S Microbiology

Boiling is not reliable for sterilization because

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#Question id: 15683

#XL - S Microbiology

A common application of dry heat in the microbiology laboratory is to

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#Question id: 15702

#XL - S Microbiology

Following are few sterilization techniques and materials used in plant tissue culture. Identify the correct combinations.

TLS Online TPP Program

#Question id: 15703

#XL - S Microbiology

Most commonly used carbon source in nutrient medium for plant tissue culture is