In these choices, the correct option would be 2 pyruvate molecules per glucose.
In the process of glycolysis, it breaks down glucose molecules and thereby produces 2 ATP, 2 NADH, and 2 pyruvate molecules.
 
        
             
        
        
        
The fossils called homo floresiensis were dated to 18,000 yBP.  H. floresiensis individuals stood approximately 3 feet 6 inches tall, had tiny brains, large teeth for their small size, shrugged-forward shoulders, no chins, receding foreheads, and relatively large feet due to their short legs. They made and used stone tools, hunted small elephants and large rodents, coped with predators such as Komodo dragons, and may have used fire. 
        
             
        
        
        
Cholesterol
The animal plasma membrane is a layer of phospholipids that is entwined with cholesterol and proteins. Cholesterol makes up a small part of the cell membrane's mass and it is present in every cell of the body. Cholesterol maintains the integrity of the cell membrane. It assists in the immobilization of the outer surface of the cell membrane and it reduces the permeability of the membrane to most biological molecules. Cholesterol also perform roles in cell signaling, maintaining fluidity  and protecting important proteins in the membrane.