During a laboratory exercise in class, Wei is asked to observe cells from different organisms. Her teacher asks her to list stru
ctures that are found in all cells. Which of the following could be found in all the cells that she studied? a.
cell membrane, cytoplasm, DNA
b.
cell membrane, centrioles, DNA
c.
cell membrane, cell wall, DNA
d.
cell wall, cytoplasm, DNA
An electrogenic transport is a process where there is a translocation of net charge across the membrane. E.g of electrogenic channels are Na+, K+, Ca2+, and Cl− channels.
