Dual hairpin formation (Region 3-4 forms hairpin then second hairpin is formed between Region 1-2) release RNA-DNA hybrid and RNA Polymerase causes seizing transcription of trp operon at high trp concentration.

TLS Online TPP Program

#Id: 5431

#Unit 7. System Physiology – Animal

Two types of potentials are produced:

Nonpropagated potentials (local), depending on their location, synaptic, generator, or electrotonic potentials

Propagated potentials, the action potentials (or nerve impulses)

TLS Online TPP Program

#Id: 5746

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 3114

#Unit 3. Fundamental Processes

Bacterial replicons are usually circles that replicate bidirectionally from a single origin.

TLS Online TPP Program

#Id: 8476

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 9928

#Unit 4. Cell Communication and Cell Signaling

There are 18 different antigenic subtypes for HA and 11 for NA.