although this single cell can produce the protein of interest, one cell can't produce enough to really help people. how can this problem be solved?

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

2%? i tried finding the exact sorry if it's not 100% correct ; -;