Answer:
d is it
Explanation:
or it could be a but d better
<span>macromolecule, cell, tissue, organ, organ system</span>
Answer:
In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts. The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.
Explanation:
The channels would only let in certain molecules in that would help the cell. The channels would not let some harmful bacteria into the cell this way with channels that only transport one molecule.
<span>Cell wall has different functions. One of the major function of it is to serve or act as pressure vessels that could prevent enlargement or over expansion of the cell when water or liquid enters. It also provides strength to the cell which helps a lot for protecting the cell from any damage/s. The cell wall also provides shape to the cell and it lets the organism maintain an overall shape.</span>