The shape of a bacterium is governed by its rigid cell wall.

TLS Online TPP Program

#Id: 1882

#Unit 10. Ecological Principles

Outcomes of Competition- 

Reduction in population sizes

Change in space use or activity 

Competitive exclusion

Character displacement

TLS Online TPP Program

#Id: 10051

#Unit 4. Cell Communication and Cell Signaling

The force accompanying the movement of Delta into the signaling cell stretches the Notch protein on the responding cell and allowing access by ADAM 10, which cleaves the Notch extracellular domain

TLS Online TPP Program

#Id: 9187

#Unit 11. Evolution and Behavior

Positive Selection: The Spread of Beneficial Mutations

TLS Online TPP Program

#Id: 8398

#Unit 2. Cellular Organization

In the presence of ATP and Ca+2 , the myosin heads extending from the thick

filaments walk toward the (+) ends of the thin filaments.

TLS Online TPP Program

#Id: 2730

#Unit 12. Applied Biology