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.
ATT Validity Dates. 1  Each ATT is valid for a period of time specified by the BON/RB (the average length of an ATT is 90 days). 2  Once the BON/RB has declared you eligible to test and you receive your ATT, you must test within the validity dates on the ATT.
Unofficial and Official Results. If your board of nursing participates in the Quick Results Service *, you can receive your âunofficialâ results 48 business hours after the exam. This service is available for $7.95 on the Pearson VUE NCLEX Candidate website. *only applies to candidates seeking licensure in the U.S.Official results are ONLY available through your board of nursing/regulatory body (BON/RB) and will be mailed to you approximately six weeks after the exam.Do NOT call NCSBN, your BON/RB, Pearson VUE NCLEX Candidate Services or the test center for results.andidates who fail the exam can use the CPR as a guide to prepare them to retake the exam. Per NCSBN policy, youâll need to wait a minimum of 45 days between each exam. This length of time is determined by the BON/RB and will be reflected in the new ATTâs validity dates.