TLS Online TPP Program

#Id: 8240

#Unit 10. Ecological Principles

Geometric growth can follow reintroduction of a population in a habitat

TLS Online TPP Program

#Id: 8565

#Unit 1. Molecules and their Interaction Relevant to Biology

In the simplest possible model, simple linear non-competitive inhibition, the substrate does not affect inhibitor-binding. 

TLS Online TPP Program

#Id: 9522

#Unit 6. System Physiology – Plant

The bacterial blight pathogen of rice (Oryza sativa), Xanthomonas oryzae pv. oryzae, secretes a highly conserved sulfated peptide called Ax21, which mediates quorum sensing by controlling Xanthomonas motility, biofilm formation, and virulence.

TLS Online TPP Program

#Id: 2004

#Unit 8. Inheritance Biology

The color of our hair is caused largely by a pigment called melanin

a. Eumelanin-black or brown

b. Pheomelanin-red or yellow

TLS Online TPP Program

#Id: 7752

#Unit 1. Molecules and their Interaction Relevant to Biology

Electron affinity: The enthalpy change that results from adding an electron to a gaseous atom.

Electron affinity is becoming less negative (less exothermic) and less likely to gain an electron.