The principal ECM adhesion receptor in epithelial hemidesmosomes is integrin α6β4.

TLS Online TPP Program

#Id: 3294

#Unit 6. System Physiology – Plant

Ubiquinone (Q) is reduced by four ways;

a. By the oxidation of NADH in complex I
b. Electrons from succinate pass through a flavoprotein with the cofactor FAD and several Fe-S
centers (in Complex II) on the way to Q
c. Glycerol 3-phosphate donates electrons to a flavoprotein (glycerol 3-phosphate dehydrogenase)
on the outer face of the inner mitochondrial membrane, from which they pass to Q.
d. Acyl-CoA dehydrogenase (the first enzyme of oxidation) transfers electrons to electron-
transferring flavoprotein (ETF), from which they pass to Q via ETF

TLS Online TPP Program

#Id: 9884

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 2458

#Unit 13. Methods in Biology

When the potential gradient E is applied, the force F on a molecule bearing a charge of Q  sepreated  by distance d (measured in coulombs) is                  (in newton). 

TLS Online TPP Program

#Id: 2043

#Unit 8. Inheritance Biology

Sex-limited characteristic, characteristic encoded by autosomal genes and expressed in only one sex.

TLS Online TPP Program

#Id: 1259

#Unit 7. System Physiology – Animal

Central diabetes insipidus – No ADH Nephrogenic diabetes insipidus - principal cells are unresponsive to ADH