試題詳解

26. Why is green fluorescent protein (GFP) so useful in visualizing fusion proteins in eukaryotes?
(A) The reaction is only dependent on the presence of GFP and one other cofactor.
(B) It is easily cloned and expressed in eukaryotes.
(C) The presence of just a few molecules of GFP fusion proteins can be sufficient for observing the proteins microscopically allowing the study of its location and movements in the cell.
(D) It is derived from fire flies, which are easy to cultivate in the lab.
(E) The GFP protein recognizes and binds to fusion proteins allowing the location of the fusion protein to be determined.