Something's blue, but it ain't the moon. Thatâs because the second full moon in a month, known as a âblue moon,â will be appearing in the Americas this evening (a little after 8pm ET, although technically it already revealed itself at 6:43am ET).
When Paramecium comes in contact with bacteria, rows of cilia lining the oral groove move the food down to the end of the groove where it becomes engulfed in a food vacuole by the process of phagocytosis.n this photo, the oral groove is visible just above the center of the photo, where it looks like a flap of cell membrane folded over. At the end of the groove, a concentrated group of cilia force food into the food vacuole as it forms. Paramecium aurelia.
The digested food is absorbed by the membrane surrounding the food vacuole and goes to various organelles for other cell functions. The undigested food is excreted out of its body at the anal pore. This is the method of paramecium nutrition.