Compounds such as caffeic acid and ferulic acid occur in soil in appreciable amounts and have been shown,

TLS Online TPP Program

#Question id: 4348

#Section 3: Genetics, Cellular and Molecular Biology

Under what conditions does the trp repressor block transcription of the trp operon?

TLS Online TPP Program

#Question id: 1899

#Section 2: General Biology

Which of the following statements is NOT TRUE? Rejection of a second (set) skin graft from the same allogeneic donor:

TLS Online TPP Program

#Question id: 12690

#General Aptitude

From four corners of a square sheet of side 4 cm, four pieces,each in the shape of arc of a circle with radius 2 cm, are cut out.The area of the remaining portion is :

TLS Online TPP Program

#Question id: 642

#Section 2: General Biology

The graphs P, Q and R show the variation of rate constant (k) with temperature. The reactions represented by P, Q and R, respectively, are

TLS Online TPP Program

#Question id: 14926

#Section 5: Bioprocess Engineering and Process Biotechnology

The effectiveness factor increases with the