Through Alternative Mechanisms, transfer electrons from unneeded NADH directly to ubiquinone to O2, bypassing Complexes III and IV and their proton pumps, through this process the energy in NADH is dissipated as heat.

TLS Online TPP Program

#Id: 7161

#Unit 5. Developmental Biology

The mechanism for “bottom-up” specification of germ layers of the frog embryo resides in a set of mRNAs that are tethered to the vegetal cortex

TLS Online TPP Program

#Id: 6367

#Unit 2. Cellular Organization

This 21-bp sequence is twofold symmetric and is recognized by two subunits of Lac repressor, one binding to each half-site

TLS Online TPP Program

#Id: 7772

#Unit 2. Cellular Organization

The inner membrane is surrounded by the outer nuclear membrane, which is continuous with the membrane of the ER. The outer nuclear membrane is studded with ribosomes engaged in protein synthesis.

TLS Online TPP Program

#Id: 1996

#Unit 3. Fundamental Processes

AAUAAA motif- CPSF CPSF 73 (CF1 & CFII)- Poly A site GU element- CstF

TLS Online TPP Program

#Id: 8685

#Unit 1. Molecules and their Interaction Relevant to Biology