What happens during prophase of meiosis i? a. the spindle fibers are made by centrosomes and are attached to the centromeres of the chromosomes.
b. the duplicated homologous chromosomes pair up and exchange their chromatid segments.
c. spindle fibers reform and attach to the haploid chromosomes.
d. cytokinesis begins, the cells pinch off, forming two cells.

Ais the answer for you

Idont really understand

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.

Ithink the answer is true