TLS Online TPP Program

#Id: 10308

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 7102

#Unit 6. System Physiology – Plant

Aminoethoxy-vinylglycine (AVG) and aminooxyacetic acid (AOA) block the conversion of AdoMet to ACC.

AVG and AOA are known to inhibit enzymes that use the cofactor pyridoxal phosphate. The cobalt ion (Co2+) is also an inhibitor of the ethylene biosynthetic pathway, blocking the conversion of ACC to ethylene by ACC oxidase, the last step in ethylene biosynthesis

TLS Online TPP Program

#Id: 8301

#Unit 1. Molecules and their Interaction Relevant to Biology

Common mechanisms for enzyme-catalyzed bisubstrate reactions

TLS Online TPP Program

#Id: 6780

#Unit 3. Fundamental Processes

The mechanism of spacer sequence acquisition is as 

Each new spacer sequence is inserted next to the leader sequence, with the consequence that the array is a temporal record of acquisitions past. The sequence destined to become spacer is, within the phage genome, known as a “proto-spacer” and lies adjacent to a PAM sequence

TLS Online TPP Program

#Id: 5773

#Unit 10. Ecological Principles

Local site richness, called alpha diversity or α diversity