Is walking on a treadmill good exercise for losing weight? I have changed my diet. I eat ALOT of salads and fish and chicken and I walk for 30 to 60 minutes on a treadmill several times a week. I have lost 5 pounds in about a week, but kind of stopped losing weight or at least have not noticed it as much. I also eat alot of fresh fruit. I was wondering if what i am doing is a good way to lose weight.
Many bacteria are motile and use flagella to swim through liquid environments. 2. The basal body of a bacterial flagellum functions as a rotary molecular motor, enabling the flagellum to rotate and propel the bacterium through the surrounding fluid. 3. Bacterial flagella appear in several arrangements, each unique to a particular organism.
These whiplike appendages extend from the surface of many types of eukaryotic cells. If there are many of them, they are called cilia; if only one, or a few, they are flagella. Flagella also tend to be longer than cilia but are otherwise similar in construction. Function Cilia and flagella move liquid past the surface of the cell. 1  For single cells, such as sperm, this enables them to swim. 2  For cells anchored in a tissue, like the epithelial cells lining our air passages, this moves liquid over the surface of the cell (e.g., driving particle-laden mucus toward the throat).