Metabolic rate of Ectotherm and endotherm  with respect to variable temp

TLS Online TPP Program

#Id: 10541

#Unit 4. Cell Communication and Cell Signaling

In the absence of trophic factors, nonphosphorylated

Bad binds to Bcl-2, releasing Bax and Bak and allowing them to form oligomeric membrane pores and holes.

TLS Online TPP Program

#Id: 10545

#Unit 4. Cell Communication and Cell Signaling

Binding of cytochrome c to the Apaf1 triggers formation of an apoptosome containing seven molecules each of Apaf and cytochrome c and having a sevenfold symmetry. 

TLS Online TPP Program

#Id: 1072

#Unit 5. Developmental Biology

Class A activity alone specifies sepals.

TLS Online TPP Program

#Id: 4450

#Unit 13. Methods in Biology

Electromagnetic lenses are used to focus a high-velocity electron beam instead of the visible light.

TLS Online TPP Program

#Id: 1153

#Unit 7. System Physiology – Animal

Negatively charged large molecules are filtered less easily than positively charged molecules of equal molecular size.