How can you explain the similarity of the two insulin proteins?
A) There are a variety of amino acid sequences for both the bacterial and human insulin protein.
B) Both the amino acid sequence and the transcription and translation of that code is identical in both organisms.
C) Scientists cut and paste to transcribe the correct nucleotide sequence in E. coli, as if it were being transcribed naturally in humans.
D) While the nucleotide sequences may vary in each organism, the process of translation reorders the nucleotides into the correct order of the insulin protein.

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.

The answer is c) organisms that are sensitive to changes in temperature would die.

Bis the