page 291 American school? (B) bacteria
Pathogens that CAUSE ILLNESS BY PRODUCING TOXINS ARE Bacteria.Most of the damage done to host cells by Bacteriais inflicted by toxins.Toxins are poisonous substances that are sometimes produced by microorganisms. These poisons are transported by the blood and can cause serious and sometimes fatal effects.Toxins can inhibit protein synthesis in the host cell, destroy blood cells and blood vessels, prods fever, or cause spasms by disrupting the nervous system.because i helped you, you have NO choice but to watch Criminal Minds every Wed. 8pm. cbs......the best show like ever
Bacteria and viruses that cause illness are known as pathogens.
Some produce toxins, while others invade cells or tissues and then produce toxins. Even when localized in the body, such infections can have systemic effects. Symptoms are often a result of the body over-reacting in its own defence.
Toxigenesis, or the ability to produce toxins, is an underlying mechanism by which many bacterial pathogens produce disease. Examples of this are: Corynebacterium diphtheriae, Clostridium tetani, Clostridium perfringens and Streptococcus pyogenes.
Perhaps. Botulism is specifically caused by the toxin formed by Clostridium botulinum and it normally produces the toxins under anaerobic conditions. But there are a host of other pathogens that could cause illness, too.
In most circumstance, illness.
Pathogens and non-pathogens are alike in that they can both exist in various environments and interact with organisms. However, pathogens have the ability to cause disease in their hosts, while non-pathogens do not typically cause harm.
Dirt is considered dirty because it can contain bacteria, parasites, and other harmful pathogens that can cause illness or infections if it comes into contact with our bodies. It can also contain pollutants and toxins from various sources that can be harmful to human health and the environment.
your body produces antigens to fight against the pathogens and imune you agaist diseases.
Pathogens can cause disease in the human body by invading tissues, releasing toxins, and triggering an immune response that can damage healthy cells and tissues.
If it was contaminated by microbiological pathogens prior to or even during freezing, it could cause foodborne illness. Freezing does not kill off the pathogens.
Many pathogens injure the host by producing toxins. Toxins are harmful substances produced by certain pathogens that can damage host cells, tissues, and organs, leading to the development of disease symptoms.