There are two models of protein folding that are currently being confirmed: 1  The diffusion collision model, in which a nucleus is formed, then the secondary structure is formed, and finally these secondary structures are collided together and pack tightly together.
If you do not test within these dates you will have to reregister and repay the examination fee. The ATT contains your authorization number, candidate identification number and an expiration date. You need the ATT to: Schedule an appointment to take the NCLEX examination.
NCLEX Examination Scoring. The NCLEX examination is scored once by the computer on which you are taking it, and a second time by the National Councilâs testing service. It will take about a month for your state board of nursing to mail you the results of your exam.