N binds to RNA transcribed from DNA containing a nut sequence. Thus, once RNA polymerase has passed a nut site, N binds to the RNA and from there is loaded on to the polymerase itself. In this state, the polymerase is resistant to the terminators found just beyond the N and cro genes. 

TLS Online TPP Program

#Id: 8129

#Unit 1. Molecules and their Interaction Relevant to Biology

Some other biologically active isoprenoid compounds or derivatives.

TLS Online TPP Program

#Id: 4638

#Unit 6. System Physiology – Plant

Seedlings grown in the dark display an etiolated growth pattern:

a) yellow unexpanded cotyledons

b) apical hook

c) Long hypocotyl

TLS Online TPP Program

#Id: 5077

#Unit 6. System Physiology – Plant

Structure of three natural auxins

TLS Online TPP Program

#Id: 6557

#Unit 7. System Physiology – Animal

Human preproglucagon is a 179-amino-acid protein that is found in pancreatic A cells, in L cells in the lower GIT, and in the brain

TLS Online TPP Program

#Id: 7512

#Unit 6. System Physiology – Plant