#Question id: 23833
#Unit 2. Cellular Organization
#Question id: 12368
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 1914
#Unit 4. Cell Communication and Cell Signaling
Which of the following is the single best defining description of the murine MHC?
#Question id: 2235
#Unit 2. Cellular Organization
The generation and maintenance of a membrane electric potential requires which of the following:
a. active pumping of ions
b. ion-specific membrane channel proteins
c. ATP
d. a generally permeable membrane
#Question id: 2055
#Unit 4. Cell Communication and Cell Signaling
The proteins of the membrane attack complex (MAC) insert into the cell membranes of invading microorganisms and punch holes that result in lysis of the pathogen. The complement components of the MAC are,