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pathogens - micro organisms that cause disease. all viruses are pathogenic but only some are pathogenic to man.
certain bacteria cause disease in man.
spoilage organisms - micro organisms that do not cause disease but they do spoil food by growing in the food and producing substances which alter the colour, texture, and odour of the food
E.G = souring of milk , mould on breads and rotting of fruits and veg
What else can I help you with?
How to defrintiate between vibro cholera and pseudomonas aeruginosa?
The difference between vibrio and pseudomonase is that the pseudomonas are opportunistic pathogenic bacteria while vibrio are nonsymbiotic bacteria.
How can bacteria be both pathogenic and non pathogenic?
No. Almost all bacteria are not. There are bacteria everywhere performing essential functions like breaking down dead animals and plants. Bacteria are essential to health helping digest food and preventing pathogenic bacteria from getting out of control.
What is the difference between pathogenic staphylococci from non-pathogenic strains?
Pathogenic staphylococci can cause infections in humans, while non-pathogenic strains do not typically cause harm. Pathogenic strains often produce toxins and enzymes that contribute to disease, while non-pathogenic strains lack these virulence factors. Additionally, pathogenic strains are more likely to be antibiotic resistant compared to non-pathogenic strains.
In an experiment DNA from dead pathogenic bacteria was transferred into living bacteria that do not cause disease These altered bacteria were then injected into healthy mice These mice died of the?
The pathogenic DNA from the dead bacteria became active when combined with the DNA in the live bacteria. When injected into the mice, this reactivated DNA caused the disease and the mice died.
What temperature do Pathoigenic bacteria grow best?
Pathogenic bacteria typically grow best at temperatures between 20°C and 37°C (68°F to 98.6°F), with many thriving at human body temperature (around 37°C or 98.6°F). This range allows them to effectively colonize and infect hosts. However, some pathogenic bacteria can also grow at lower or higher temperatures, depending on their specific environmental adaptations.
What is the difference between a pathogenic bacteria and a virus?
A pathogenic bacterium is alive while a virus is not.
What is the difference between pathogenic bacteria and non pathogenic bacteria?
"Pathogen" is something that gives rise to disease or infection. There are bacteria that do not do these things though, such as the culture in yogurt or the E.coli already residing in your stomach.
How to defrintiate between vibro cholera and pseudomonas aeruginosa?
The difference between vibrio and pseudomonase is that the pseudomonas are opportunistic pathogenic bacteria while vibrio are nonsymbiotic bacteria.
What was 'transformed' in Griffith's experiment?
In Griffith's experiment, non-pathogenic bacteria were transformed into pathogenic bacteria by being exposed to heat-killed pathogenic bacteria, a process now known as transformation. This led to the discovery of genetic material transfer between bacteria.
How can bacteria be both pathogenic and non pathogenic?
No. Almost all bacteria are not. There are bacteria everywhere performing essential functions like breaking down dead animals and plants. Bacteria are essential to health helping digest food and preventing pathogenic bacteria from getting out of control.
How do you control spoilage rework and scrap?
what is difference between spoilage, rework and scrap
Difference between chemical spoilage and mechanical spoliage?
Example: a block of cheese has grown moldy. This is chemical spoilage. A block of cheese falls on the floor. This is mechanical spoilage.
Do all bacteria make you sick?
No, not all bacteria make you sick. While some bacteria are pathogenic and can cause diseases, many bacteria are beneficial and play crucial roles in processes such as digestion and nutrient cycling. In fact, the human body is home to trillions of bacteria that contribute to a healthy microbiome. Understanding the difference between harmful and helpful bacteria is essential for maintaining health.
What is the difference between pathogenic staphylococci from non-pathogenic strains?
Pathogenic staphylococci can cause infections in humans, while non-pathogenic strains do not typically cause harm. Pathogenic strains often produce toxins and enzymes that contribute to disease, while non-pathogenic strains lack these virulence factors. Additionally, pathogenic strains are more likely to be antibiotic resistant compared to non-pathogenic strains.
What is the difference between unicellular protoctists and a bacterium?
the difference between bacteria and protoctist is that the protoctist have a necleus while the bacteria don't.... in other words the bacteria is a prokaryotes and the protoctist is a eukaryotes
What is the difference between cyano bacteria and bacteria?
bacterias have plasmids. but cyno-bacteria haven't plamids.
What is the main difference between whales and bacteria?
Whales are big and bacteria are small
