To produce transgenic bacteria that make insulin, which of the steps listed below would a scientist do last?
a. insert the human insulin gene into a plasmid.
b. extract the insulin from the bacterial culture.
c. cut out the insulin gene from human dna.
d. transform bacteria with the recombinant plasmid.
reset selection

The last thing that the scientist would do in producing transgenic bacteria for generating insulin would be to extract the insulin from the bacterial culture. The proper sequence of the steps to be done by the scientist should be:

Cut out the insulin gene from human DNA. 

Insert the human insulin gene into a plasmid

Transform bacteria with the recombinant plasmid. 

Extract the insulin from the bacterial culture. 

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 name of the instrument that the scientist uses is called a microscope.a microscope is used to view objects which is not visible to the naked eyes