B-Cell Activation

TLS Online TPP Program

#Id: 7773

#Unit 2. Cellular Organization

Transport of proteins from the cytoplasm into the nucleus and movement of macromolecules, including mRNAs, tRNAs, and ribosomal subunits, out of the nucleus occurs through nuclear pores, which span both membranes of the nuclear envelope.

TLS Online TPP Program

#Id: 10472

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 5469

#Unit 7. System Physiology – Animal

Once an impulse reaches the presynaptic terminals, a response can be obtained in the postsynaptic neuron after a Synaptic delay.

TLS Online TPP Program

#Id: 6683

#Unit 3. Fundamental Processes

More than 90% of the genes expressed in mammals are alternatively spliced

TLS Online TPP Program

#Id: 9047

#Unit 4. Cell Communication and Cell Signaling

Monomeric G proteins are evolutionarily ancient, as evidenced by their widespread functions examples include: 

eIF2

EF1α and EF2

Ran

Sar

Rab

Rho, Rac, and Cdc42