Which statement has exceptions? 1. Sexual reproduction involves parental care, while asexual reproduction does not.

2. Sexual reproduction requires two parents, whereas asexual reproduction requires only one parent.

3. Sexual reproduction produces genetic variation, but asexual reproduction does not.

4. Sexual reproduction is more complex, while asexual reproduction is a simpler process.

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.