Two slices of sourdough bread is 5 points on the Weight Watchers  program. If you purchase Weight Watchers rye or whole wheat bread,  it is only 2 points. Lose Weight and Feel Great on a Weight Watchers Diet Plan If you are unsure where to start in your journey to healthy living by weight loss, a good resource for diet plans and meal ideas is Weight Watchers. 2  Since 1963, Weight Watcheâ¦.
General Description of Plastids. Plastid is a term applied to an organelle that is exclusive to plant cells. Most of the compounds important to a plant, and to human diet, start out in the plastid. It is the place in the cell where carbohydrates, fats, and amino acids are made.
Definition. noun, plural: lipids. A fatty or waxy organic compound that is readily soluble in nonpolar solvent (e.g. ether) but not in polar solvent (e.g water). Its major biological functions involve energy storage, structural component of cell membrane, and cell signaling.Supplement. Examples of lipids are waxes, oils, sterols, cholesterol, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides (fats), and phospholipids.Fatty acids (including fats) are a subgroup of lipids, hence, it will be inaccurate to consider the terms synonymous. Word origin: French lipide Â» Greek lipos, fat.ts major biological functions involve energy storage, structural component of cell membrane, and cell signaling. Supplement. Examples of lipids are waxes, oils, sterols, cholesterol, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides (fats), and phospholipids.