#Question id: 2173
#Unit 2. Cellular Organization
Which of the four classes of ATP-powered pumps share overall similarity: several subunits, the same general organization, and a similar function as H+ transporters?
#Question id: 2174
#Unit 2. Cellular Organization
The major ATP-powered pump responsible for maintaining ion gradients across the plasma membrane of mammalian cells is:
#Question id: 2175
#Unit 2. Cellular Organization
ABC superfamily proteins are thought to act as ATP-dependent flippases in transporting:
#Question id: 2176
#Unit 2. Cellular Organization
The many pumps present in the membrane have interconnected and important functions. Which of the following functions is NOT correct?
#Question id: 2177
#Unit 2. Cellular Organization
The resting membrane potential in animal cells depends largely on nongated _____ channels.
#Question id: 2178
#Unit 2. Cellular Organization
The magnitude of the membrane electrical potential is calculated by: