[Trachea, monkey; x-section, PTS]. The lumen of the trachea is lined by pseudostratified columnar epithelium. Note that all the surface cells have cilia at their free (apical) surface.(What function do these cilia serve in the trachea?) Mucus-secreting unicellular gland cells (goblet cells) are interspersed among the ciliated cells.Trachea, monkey; x-section, PTS]. The lumen of the trachea is lined by pseudostratified columnar epithelium. Note that all the surface cells have cilia at their free (apical) surface.
Complex Carbs on Restrictive Low-Carb Diets. If you're on a restrictive low-carb diet, you may be limited to just 20 grams of net carbs per day. That excludes virtually any food rich in complex carbohydrates, as a single serving of any of the previously mentioned foods contains more than your daily limit.
Carbohydrates for Women. The average woman eats 2,000 calories a day, so she needs 1,200 calories a day of carbohydrates, or approximately 300 grams of carbohydrates per day.The demand may go up more for active women than for men, because women seem to burn more carbohydrates during exercise than men.arbohydrates for Women. The average woman eats 2,000 calories a day, so she needs 1,200 calories a day of carbohydrates, or approximately 300 grams of carbohydrates per day.