The answer is C. At first I thought it was D but it actually belongs to clubmosses
Answer: They are made up of lipid bilayers. Furthermore, their main function is to enclose different structures of the cell regulating the passage of molecules through the membrane. Also, they act as semi-permeable membranes.
Explanation:
In the absence of oxygen, glycolysis is followed by _________ in human cells
Fermentation
The Answer would be A or D but I am going with A if you come up if the right answer good for you