TLS Online TPP Program

#Id: 703

#Unit 3. Fundamental Processes

The 3’–5’ exonucleolytic proofreading activity is found in E, coded by the dnaQ gene

TLS Online TPP Program

#Id: 8629

#Unit 2. Cellular Organization

APC/C works with substrate-targeting factors called Cdc20 and Cdh1

TLS Online TPP Program

#Id: 6053

#Unit 10. Ecological Principles

Temperate Grassland  Temperatures in the winter often fall below –10ºC, while summers may be very hot, approaching 30ºC, and summer droughts are not uncommon.  Annual rainfall is generally between 25 and 100 cm, too low to support a forest but higher than that in deserts.  Prairie soils are among the richest in the world, having a nutrient content much greater than that of a typical forest soil.

TLS Online TPP Program

#Id: 7939

#Unit 2. Cellular Organization

The GTPase cycle analogous to the GTP hydrolysis coupled to the initiation of translation on the ribosome.

TLS Online TPP Program

#Id: 3368

#Unit 3. Fundamental Processes

In E. coli, DNA Pol IV (DinB) or DNA Pol V (a complex of the proteins UmuC and UmuD0 ) performs translesion synthesis.