D, active transport because that protein uses atp to cross channels and active transportation is the only form of movement that’s used atp to move
I think the answer here is neurons, the nerve cells
False, that is a close answer and can be easily confused with the right answer which is "Centromere" it is the specialized region of the chromosome where two sister chromatids are most closely attached.
The centrosome is like the organization center in the process of cell division. Has two centrioles.
