Because the chain will begin to shut down and will no longer pump [H+] (hydrogen ions) across the membrane; thus, the proton gradient can not be maintained.
:) I hope this answers your question!
Answer:
they form long chain-like molecules.
Explanation:
they combine using covalent bonds, and give off water molecules.
Answer:
because plants faces and gets sunlight to grow
Continuous cell lines can be maintained through an indefinite number of generation :)