#Question id: 14122
#SCPH05 I Biotechnology
#Question id: 9185
#SCPH06 I Botany
Plants are affected by an array of pathogens. Which of the following is a plant defense against disease?
#Question id: 3857
#SCPH06 I Botany
The CAAT box is usually located near the position:
#Question id: 3638
#SCPH01 Biochemistry
Four different mutant lines showing similar phenotype were identified from a genetic screen. When genetic crosses among these mutants were carried out, the first mutant was found to complement the second, third and fourth mutant lines. However, no other complementation groups do the four mutant lines belongs to?
#Question id: 562
#SCPH05 I Biotechnology
Phenyl-methane-sulfonyl-fluoride (PMSF) inactivates serine proteases by binding covalently to the catalytic serine residue at the active site; this enzyme-inhibitor bond is not cleaved by the enzyme. This is an example of what kind of inhibition?