Pathogens
When a microbe enters your body, it typically tries to attach to cells in your respiratory, gastrointestinal, or other mucosal surfaces. It then invades the cells, replicates, and triggers an immune response. This can lead to symptoms of infection as your immune system works to eliminate the microbe from your body.
The parent cells that are different from ordinary body cells are called stem cells. Stem cells have the unique ability to develop into different types of cells in the body through a process known as differentiation. They play a crucial role in growth, repair, and regeneration of tissues in the body.
a stem cell... and it is a general cell that can change into a specific cell a red blood cell... it carries oxigen to parts of the body a white blood cell... it attacks and destroys some infections a skin cell... it defends the body from attacks on the outside....
HIV (Human Immunodeficiency Virus) attacks and impairs the function of white blood cells, specifically CD4 T lymphocytes, weakening the immune system and making the body more susceptible to infections.
There are eukaryotic cells and prokaryotic cells. Eukaryotic cells are more complex.
When a microbe enters your body, it typically tries to attach to cells in your respiratory, gastrointestinal, or other mucosal surfaces. It then invades the cells, replicates, and triggers an immune response. This can lead to symptoms of infection as your immune system works to eliminate the microbe from your body.
Enhances phagocytes by coating a microbe. Opsonization promotes attachment of a phagocyte to a microbe.
It attacks and destroys a particular kind of lymphocyte called helper T cells.
macrophage
First they detect a infection in an area of the body. Then they wrap themselves around the microbe and kind of explode.
Human body cells that are 2n are called "diploid"
To replicate viruses enter host body cells and take them over. Different viruses target different body cells. For instance the common cold virus targets the nasal membrains, herpies attacks nerve cells and HIV attacks bood cells.
When a microbe enters a body its still needs to feed, so it feeds on what is available, the animals cells and nutrients. And of course the microbe has to get rid of that food and sometimes its waste can be toxic. It is this toxic waste substance that cause the disease.
Body cells are called somatic cells. Soma- means body. Germ cells are those that produce egg or sperm.
When the body is infected, white blood cells respond by detecting the presence of pathogens (like bacteria or viruses) and activating an immune response. This response can include engulfing and destroying pathogens, producing antibodies to neutralize them, and recruiting other immune cells to aid in the fight against infection. White blood cells also play a role in creating immunological memory to help the body respond more rapidly to future infections by the same pathogen.
there are many different cells in the human body, but they are all eukaryotic cells (which is one of the two types of cells)
The cells that attack invading germs are white blood cells (technically known as leucocytes).