The Protein Components of the Mitochondrial Electron-Transfer Chain match them correctly with their prosthetic groups 

Enzyme complex/protein	Prosthetic group(s)
I. NADH dehydrogenase	a. Hemes; CuA, CuB
II. Succinate dehydrogenase	b. Hemes, Fe-S heme
III. Ubiquinone:cytochrome c oxidoreductase Cytochrome c†	c. FAD, Fe-S
IV. Cytochrome oxidase	d. FMN, Fe-S

TLS Online TPP Program

#Question id: 1895

#Unit 4. Cell Communication and Cell Signaling

Septic shock associated with Gram-negative bacteria is primarily caused by:

TLS Online TPP Program

#Question id: 1896

#Unit 4. Cell Communication and Cell Signaling

The single best description of an allergen is that it is:

TLS Online TPP Program

#Question id: 1897

#Unit 4. Cell Communication and Cell Signaling

The single best description of type III hypersensitivity is that it involves:

TLS Online TPP Program

#Question id: 1898

#Unit 4. Cell Communication and Cell Signaling

Of the following, the single best defining description of a type IV hypersensitivity reaction is that it involves:

TLS Online TPP Program

#Question id: 1899

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is NOT TRUE? Rejection of a second (set) skin graft from the same allogeneic donor:

TLS Online TPP Program

#Question id: 1900

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of the human major histocompatibility complex (MHC)?