The mitochondrial outer membrane can associate with the endoplasmic reticulum (ER) membrane, in a structure called MAM (mitochondria-associated ER-membrane). This is important in the ER-mitochondria calcium signaling and is involved in the transfer of lipids between the ER and mitochondria.
Coming of Age, 1926-1976. The first mass acceptance of career and technical education came after World War I and the movement spread in the years that followed. Career and technical education expanded to include adult education and retraining citizens to re-enter the workforce.
1 Most training programs at technical and trade schools take between six months and two years to complete. 2  Programs that last a year or less generally award a diploma or certificate of completion. 3  Those that last two years usually award an associate's degree.