Each level of reflection is structured to parallel Bloom's taxonomy. (See installment 1 for more on the model). Assume that a teacher looked back on an lesson (or project, unit, course, etc) they have just taught.
Vitamin E deficiency is uncommon in adults but can occur in people whose diets are high in polyunsaturated fatty acids, which increase vitamin E requirements, and in people with vitamin E malabsorption, which impairs red blood cell (RBC) survival. Serum alpha-tocopherol levels are below 0.5 mg/dL in adults.
Compare the differences between saturated, trans, unsaturated, monounsaturated, and polyunsaturated fats and know food sources of each. A saturated fatty acid has each carbon within the fatty acid chain completely fi lled with hydrogen atoms. An unsaturated fatty acid has two neighboring carbons within the chain that are missing two hydrogen atoms. Monounsaturated fatty acids have one dou-ble bond within the carbon chain; polyunsaturated fatty acids have two or more double bonds within the carbon chain. Trans fats are unsaturated fatty acids that have at least one trans double bond. The trans shape enables the hydrocarbon chain to be relatively straight.