<span>c. sepal is sterile. i hope you know what sterile is :)</span>
It is important because the body needs energy from glucose,
glycogen phosphorylate, with the help of an orthophosphate, can cleave away a
molecule from the glycogen chain. The cleaved molecule is in the form of
glucose-1-phosphate, which can be change into G6P phosphate.
The glomerular filtrate is different from the blood because the filtrate does not contain red blood cells and plasma proteins.
Oxygen bubbles will form if that is the case. The catalase makes the hydrogen peroxide break down.
Hope that helped.