Protein A has four identical subunits, each of which binds one molecule of ligand Y. The binding of one molecule of Y to one of the subunits induces a conformational change in neighboring subunits that enhances the binding of additional units of Y. This is an example of________.

TLS Online TPP Program

#Question id: 10802

#Section 6: Plant, Animal and Microbial Biotechnology

Condensed tannins are the polymerizing subunits of__

TLS Online TPP Program

#Question id: 15178

#Section 6: Plant, Animal and Microbial Biotechnology

What does Salmonella typhimurium and E. coli synthesize as part of their acidic tolerance response.

TLS Online TPP Program

#Question id: 1081

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is a type of local signaling in which a cell secretes a signal molecule that affects neighboring cells?

TLS Online TPP Program

#Question id: 4847

#Section 3: Genetics, Cellular and Molecular Biology

Determine distance between gene A and B, If cross allowed between neurospora I with AB genotype and Neurospora II with ab genotype. Following ascus are

AB AB ab ab 400

AB aB Ab ab 200

Ab Ab aB aB 50

TLS Online TPP Program

#Question id: 16573

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which the following statements is/are true about the stacking gel?