Rab GTPases 

associate with transport vesicles and act as key regulators of vesicle trafficking to and fusion with the appropriate target membrane.

TLS Online TPP Program

#Id: 9755

#Unit 6. System Physiology – Plant

In Arabidopsis, a calmodulin-binding transcriptional

regulator called IQD1 mediates of defense responses against insect herbivory. IQD1 binds calmodulin, a major Ca2+-binding protein

TLS Online TPP Program

#Id: 7329

#Unit 11. Evolution and Behavior

Genetic Disorder

An autosomal recessive condition affects 1 newborn in 10,000 in a random mating population without any  disruptive acting force. What is the approximate expected frequency of carriers in this population?

1 in 1000 newborns

1 in 500 newborns

1 in 100 newborns

1 in 50 newborns

TLS Online TPP Program

#Id: 8761

#Unit 1. Molecules and their Interaction Relevant to Biology

The Hydrophobic Effect Has the Greatest Influence on Protein Stability. The hydrophobic effect, which causes nonpolar substances to minimize their contacts with water, is the major determinant of native protein structure.

TLS Online TPP Program

#Id: 2191

#Unit 10. Ecological Principles

Secondary succession

TLS Online TPP Program

#Id: 414

#Unit 2. Cellular Organization

H2AX subtype is has a C-terminal tail that is distinct from the canonical H2A, characterized by a SQEL/Y motif at the end.