Humans have 23 pairs of chromosomes and every body cell. Even one extra chromosome causes death or serious disorders. For example, an extra copy of chromosome 21 causes down syndrome. Down syndrome in humans is caused due to an error during a certain process. Name the process, and identify the point at which an error may take place that would cause Down syndrome

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.

Take a guess, what do you think?