Phytochrome Can Interconvert between Pr and Pfr Forms

TLS Online TPP Program

#Id: 6115

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 9070

#Unit 4. Cell Communication and Cell Signaling

Two large classes of GTPase switch proteins are used in signal transduction pathways:

1. Heterotrimeric G proteins

2. Monomeric G proteins

TLS Online TPP Program

#Id: 7605

#Unit 5. Developmental Biology

The acrosome reaction, exposes the inner acrosomal membrane to the outside. The junction between this inner acrosomal membrane and the sperm cell membrane is called the equatorial region, and this is where membrane fusion between sperm and egg begins

TLS Online TPP Program

#Id: 9296

#Unit 6. System Physiology – Plant

TLS Online TPP Program

#Id: 5421

#Unit 7. System Physiology – Animal

Unipolar neurons have one process, with different segments serving as receptive surfaces and releasing terminals.