Generally, if the entire tube is turbid, this indicates that the bacteria have moved away from the stab mark (are motile). The organisms in the two tubes pictured on the right are motile. If, however, ...

For a long time, almost all attention was on the motile cilia because their function was readily observable. But scientists, starting with Alexander Kowalevsky had reported the presence of single ...

MARKS & Spencer delivery firm Ocado is now stocking libido-boosting Viagra gel for blokes. Also available is a testing kit to ...

Fellow of the American Society for Engineering Education (2020) Martin Award for Best Paper in ASEE Chemical Engineering Division (2018), with Katharyn Nottis, Margot Vigeant, Michael Prince, Amy ...

In some cases, motile sperm can survive within the female reproductive tract for up to 5 days, "but the work environment ...

This is a differential medium. It tests the ability of an organism to do several things: reduce sulfur, produce indole and swim through the agar (be motile). SIM is commonly used to differentiate ...

These cells deploy complex cytoskeletal rearrangements to recognize and eliminate potential threats 3. Even in the steady state, myeloid cells constantly survey their surroundings for potential ...

Another experiment demonstrated that oysters exposed to tiny pieces of polystyrene—the stuff of take-out food containers—produce fewer eggs and less motile sperm. The list of freshwater and ...

A person's age and stress levels can also affect digestion. With age, adults tend to produce less stomach acid and digestive enzymes, while their guts become less motile, she said. "Stress and anxiety ...

Dr. Gujral’s lab explores how this pathway contributes to changes in cell state that contribute to fibrosis and cancer. In both diseases, this pathway triggers a switch to a proliferative, ...