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There are actually three ways that bacteria can cause disease, although the first two are the most commonly cited.
1. Bacteria can cause disease directly by actually attacking and digesting human cells and tissues.
2. Bacteria can cause disease indirectly by producing harmful by-products that harm surrounding tissues.
3. Bacteria can cause disease indirectly by provoking an immune response. In order for this one to count, the immune response must result in the body's immune system destroying or damaging cells and tissue in its attempt to destroy the bacteria.
Some bacteria are capable of damaging the body using all three of these mechanisms.
What else can I help you with?
How is bacteria is bad for us?
Bacteria can be good or bad for us, depending on its function. "Bad" bacteria invades the body through openings or open wounds, causing infections by tampering with our internal structure while living. These infections can spread and cause a lot of damage depending on the region. Bacteria is also a major cause of acne, which is bad for your social life.
How do bacterium and viruses affect the body?
Bacteria and viruses attack the body. Each type of bacteria and virus attack different areas of the body. Also, there are many different ways of gaining access to the body. They attack the body by trying to shut down a certain system, which without your immune system, would kill you. Bacteria and viruses evolve. However, viruses aren't presently categorized as living organisms.
What are two ways bacteria can be harmful?
Bacteria can be harmful by causing infections in the body, leading to diseases such as pneumonia, food poisoning, and urinary tract infections. Some bacteria can also produce toxins that can damage tissues and organs, causing illness.
Why did the mice die when giffith mixed the live R bacteria and the heat killed S bacteria?
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How do different temperatures affect bacteria?
Different temperatures can affect bacteria in different ways. Extreme temperatures (too hot or too cold) can kill bacteria by denaturing their proteins and disrupting their cell membranes. Optimal growth temperature varies between bacteria species; some thrive in high temperatures (thermophiles), while others prefer moderate temperatures (mesophiles). Cold temperatures can slow down bacterial growth but may not necessarily kill them.
How is pathogenic bacteria spread?
There are many ways they spread -- you can pass them via contact or droplets, and some can be airborne. Some are spread via vectors (ie mosquitos), and some are in water or food that are ingested. It really depends on what type of pathogenic bacteria you are speaking of.
How do different foods affect your body?
different foods affect your body in different ways
What ways in which non pathogenic organisms benefit man?
Non-pathogenic organisms benefit humans by helping with digestion, producing essential nutrients like vitamin K, and supporting the immune system by competing with harmful pathogens for resources. Additionally, non-pathogenic organisms play important roles in soil health, recycling nutrients, and biodegradation of waste materials.
What are two ways that pathogenic organisms can cause infection and disease?
Two ways that pathogenic organisms can cause infection and disease is by producing poison and to attack and destroy the living cells they intrude.
What are the two general ways that bacteria causes disease?
The two general ways that bacteria cause disease ...... First is the body immunity as it decrease the bacteria easily cause disease. Second is the favorable environment for the bacterial growth.
How does the flu affect the body?
IT doesnt attract id anyone has a flu wen they cougth sneeze the bacteria go into the air and you breth in the bacteria which then reacts wiv youre body or makes you all ; blood exchange <making blood brothers / sisters > / saliva <kissing wiv tounges . or drinking from the same cupp> are also ways to pass on the flu
What are two ways pathogenic organisms can cause disease or infection?
Sallam... Pathogenic organisms cause infection and disease by feeding off the host and making them weak and by reproducing extremely fast inside the host destroying the cells. They also carry bacteria that makes us sick..
How do stimulant affect the body?
Stimulants affect the human body in several different ways. When a stimulant is ingested it can cause the heart to speed up and pump more blood throughout the body.
What are ways that bacteria can negatively affect people?
Bacteria can negatively affect people by causing infections such as pneumonia, urinary tract infections, and food poisoning. Certain bacteria can also produce toxins that can lead to illness and other health complications. Additionally, antibiotic-resistant bacteria pose a growing threat to public health.
How will Paxil and NyQuil affect the body?
Paxil and Nyquil will affect the body in many ways, some vary from person to person. It will generally help you with your flu symptoms, but make you drowsy.
Describe the ways of how an infection can get into the body?
Well, illness does not cause bacteria, it generally is bacteria. Now, a virus can compromise the immune system, making it more susceptible to bacterial illness.
Why does bacteria grow on rotten flesh?
Bacteria grows everywhere. There is even bacteria growing inside you, mainly in your mouth and your intestines. But your body, and most other living things, have ways of stopping the bacteria from overrunning them. Dead things do not, so bacteria can survive and reproduce as much as they want.
