What types of things must use a transport protein to pass through. Larger uncharged polar molecules: amino acids, glucose, nucleotides Ions: H+, Na+, K+ Ca+2, Cl-, Mg+2, NH4+ (ammonia) which is potentially toxic waste of it builds up in the cells.
PEDIATRIC NURSES WORK 12HR SHIFTS AND USUALLY 36 TO 48 HRS PER WEEK.
Nurse Practitioner. 1  Education: A masterâs degree and RN experience are required. Passing an exam in a specialty is also required. 2  Clinical Hours: Varies by specialty, but around 500 to 600 clinical hours are required. 3  Main Duties: Provide primary care, promote preventive health, and treat patient illness and injury.