Final answer:
The steps involved in the NLS targeting the nucleus are in the order of Recognition, Binding, and Translocation, making the correct answer A.
Step-by-step explanation:
The correct sequence of steps involved in the nuclear localization signal (NLS) targeting the nucleus is Recognition, Binding, and Translocation. During this process, proteins that contain an NLS are recognized by nuclear transport receptors. First, the protein is recognized due to the presence of the NLS sequence. Next, the nuclear transport receptor binds to the NLS, forming a complex. Finally, the complex is translocated through the nuclear pore complex into the nucleus. Consequently, the appropriate answer is A) Recognition, Binding, and Translocation.
The steps involved in the NLS targeting the nucleus are Binding, Recognition, and Translocation.