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ATP -> ADP + Pi (via ATP hydrolase)ATP hydrolysis as shown above can be coupled to energy requiring reactions in a cell. The Pi released can be used to phosphorylate another molecule in the reaction th...

This is an undifferentiated cell that can give rise to many more cells. Through differentiation this stem cell can develop into many different cell types such as a muscle cell or a brain cell.

A cell is a unit of a living organism that helps to carry out processes to survive. Both cell types have a cell membrane which controls the movement of substances in and out a cell. They also both contain...

The Great Depression of October 29th, 1929 marked a period of prolonged and dramatic global economic instability spearheaded by an enormous downturn of the USA economy. But what were the reasons for this ...

Amino acids