Imagine a protein that has been engineered to contain a nuclear localization signal, a nuclear export signal, a C-terminal peroxisomal targeting sequence, and a canonical endoplasmic reticulum (ER) signal sequence. With all of these signals, where would you expect to find the protein after its synthesis?
A) Cytosol B) Nucleus C) Shuttling between the cytosol and the nucleus D) Peroxisomes E) Endoplasmic reticulum