Question

what happens after sugar molecules enter a cell?

Answer 1

Explanation:

Once bound, the transporter can open up and allow the glucose to enter the cell where it is used up to provide energy for the cell. The difference in concentration is called the concentration gradient. Molecules naturally want to move from areas of high to low concentration; this is called diffusion.

Answer 2

Answer:

At this stage, the original glucose molecule has become two identical three-carbon, singly phosphorylated molecules, at the cost of two ATP. From this point forward, each described reaction of glycolysis occurs twice for every glucose molecule undergoing glycolysis.