Where does a peptide bond form?
A) between the five-carbon sugar of one nucleotide and the phosphate group of another nucleotide
B) between the R group of one amino acid and the carboxyl group of another amino acid
C) between the amino group of one amino acid and the carboxyl group of another amino acid
D) between the nitrogenous base of one nucleotide and the phosphate group of another nucleotide

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.