The giant protein titin extends through the thick filaments and attaches to the Z disk.

TLS Online TPP Program

#Id: 7324

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 10270

#Unit 6. System Physiology – Plant

The stomatal response to blue light is rapid and reversible, and it is localized in a single cell type, the guard cell

TLS Online TPP Program

#Id: 7419

#Unit 5. Developmental Biology

Ultrabithorax (Ubx), is required for the identity of the third thoracic segment.

TLS Online TPP Program

#Id: 2669

#Unit 7. System Physiology – Animal

The thick ascending limb has a sodium-hydrogen counter-transport.

TLS Online TPP Program

#Id: 10390

#Unit 4. Cell Communication and Cell Signaling

Four stages of the evolutionary progression of cancer:

Initiation→Cancer progression → Evasion of cancer cell elimination  → Tumor growth and dispersal