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What are viral toxins?
Viral toxins are proteins produced by some viruses that can cause harm to host cells or organisms. These toxins can disrupt normal cellular functions, leading to cell death or damage. Examples of viral toxins include the rotavirus NSP4 protein and the diphtheria toxin produced by the bacteriophage Diphtheria.
What is a biodefence?
A biodefence is any defensive measure taken against an attack using bacteria, viruses or toxins.
What proteins attcak virusus and toxins?
Proteins that attack viruses and toxins include antibodies, which are produced by B cells of the immune system to specifically bind and neutralize pathogens. Additionally, cytokines and complement proteins play roles in enhancing immune responses and directly destroying infected cells or pathogens. Other immune proteins, such as defensins and lysozymes, can also target and disrupt the integrity of viral and bacterial structures. Together, these proteins form a critical part of the body's defense mechanism against infections.
What poison is produced by bacteria and viruses to make us feel ill?
Toxins can be produced by certain bacteria and viruses to cause illness in humans. Bacteria such as Clostridium botulinum produce botulinum toxin, while viruses like influenza can produce proteins that exacerbate symptoms such as fever and muscle aches. These toxins can disrupt normal bodily functions and lead to symptoms of illness.
How does a virus differ from a toxin?
A virus is a microorganism that can infect living cells and reproduce within them, leading to illness; whereas a toxin is a harmful substance produced by living organisms, which can cause harm to cells and tissues when ingested or absorbed. Viruses require host cells to replicate, while toxins can be produced by various organisms independently.
How do antibodies interact with viruses?
yes anitbodies can destroy viruses but you have to have painkillers to destory them...make sure you don't get too addicted to them otherwise they're will be lots of viruses coming and you will become more ill..!!
Does viruses releases harmful toxins?
Viruses themselves do not release toxins. Instead, they replicate and spread by hijacking the host cell's machinery. However, some viruses can cause infected cells to release toxins as part of the immune response, leading to symptoms of illness.
Which of the following is NOT a type of biological agent Viruses Toxins Blood Bacteria?
Toxins are not considered biological agents, as they are typically produced by living organisms but do not have the ability to replicate on their own like viruses, bacteria, and blood cells.
What is the substance that the body regards as being foreign and includes viruses bacteria toxins and transplanted organs called?
The substance that the body regards as foreign, which includes viruses, bacteria, toxins, and transplanted organs, is called an "antigen." Antigens trigger an immune response, as the immune system identifies them as potentially harmful invaders. This response can lead to the production of antibodies and activation of immune cells to eliminate the threat.
What do antibodies do for fungal toxins in a cell?
they attack it
How do pathogen such as some bacteria and viruses cause disease symptoms?
Inflicted by toxins
Do bacteria attack each other in their natural environment?
Yes, bacteria can attack each other in their natural environment through a process called bacterial warfare, where they release toxins or enzymes to compete for resources and space.
