Here's a chart that shows what day Veterans Day is celebrated from 2015 - 2025. Veterans Day is usually observed on November 11 each year. However, if November 11 falls on a Sunday, then Veterans Day is observed on the following Monday. If the 11th falls on a Saturday, Veterans Day is usually observed on the preceding Friday.
The white blood cell is attracted to the bacteria because proteins called antibodies have marked the bacteria for destruction. These antibodies are specific for disease-causing bacteria and viruses. When the white blood cell catches the bacteria it goes about eating it in a process called phagocytosis.David Rogers, Vanderbilt UniversityDeath is an Outrage!. The original video. It was made in the 1950s by David Rogers at Vanderbilt University.ollow Business Insider: Your body uses white blood cells to fight off the bacteria and viruses that invade your body and make you sick. In the gif below you can see a white blood cell called a neutrophil chase down a Staphylococcus aureus bacterium.
The Process of Phagocytosis. Let's use the example of a white blood cell engulfing an invading bacterium to illustrate the process of phagocytosis. A cell that engages in phagocytosis is called a phagocyte. First, the white blood cell has to recognize the invader and realize that it needs to be destroyed.It recognizes signal molecules released by the bacterium and is drawn toward it.hen Pac-Man opens his mouth and consumes one of the dots, it's a little bit like phagocytosis. Phagocytosis is a type of endocytosis. Endocytosis is a process through which a cell absorbs a particle, molecule, bacterium, or other type of matter by engulfing it.