A particular cell will be treated with low levels of the enzyme cellulase to break down the polysaccharide cellulose. What is the most reasonable hypothesis to make regarding the application of this enzyme to this cell?​

cell regulation is conducted by special proteins.

the answer for this question would be d. glaciers

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.