They're called Enzyme. They're made up of proteins. They act as a biological catalysts that can speed up chemical reaction. They have an active site that certain substrates binds into it and form a product. Enzyme works under optimum pH and temperature and the active sites are not changed unless denatured.
Answer: Saturn is farther from the Sun than Earth.
Explanation:
The function of the cell membrane is to protect the cell from any outer surroundings that could be harmful to it.
Explanation:
the first one and the last one is transverse
