Answer:
The tapetum basically acts as a retroeflector that reflects light right back along it's path.
Explanation:
A substrate enters the active site of the enzyme. The enzyme and thee substrate bind to form the enzyme and substrate complex. And then that is where the chemical reaction occurs. And the after that, that is where the new substances called products are being formed during the process.
One thousand times.
Surface area is squared, volume is cubed. Thus, the root of 100 is 10, 10 cubed is 1,000.
This is why cells are so small - any larger and they wouldn't have enough surface area for the contents of the cell.