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Which food is at a temperature that allows bacteria to grow wellA roast at 125°F (52ºC)Hamburgers at 165°F (74ºC)Pork chops at 170°F (77ºC)A steak at 180°F (82ºC)?
Kaivee Abercrombie
12. Storing toothpicks on shelves above food in storage can cause which type of contamination?
Nutritional
Chemical
Biological
Physical
Kaivee Abercrombie
Esther Flores
roast at 125°F (52ºC)
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What allows the bacteria to join together to transfer genes?
pili or pilus is what allows for conjugation between bacteria i.e. genetic transfer.
What proceed allows bacteria to recycle organic nutrients by breaking down dead organisms?
it's called decomposing (I think) because it breaks down from other organisms (hope this helps!)
What are the four Main conditions bacteria need to survive and multiply?
The four main conditions bacteria need to survive and multiply are a suitable temperature range, a source of nutrients, moisture, and an appropriate pH level. Bacteria can thrive within a specific temperature range, typically between 4°C and 60°C. They also require nutrients such as carbohydrates, proteins, or lipids, which can be obtained from organic matter. Moisture is crucial for bacterial growth, as it allows for nutrient intake and waste removal. Lastly, bacteria prefer a specific pH range to ensure optimal enzymatic activity and cellular processes.
Why does your body allows chemical reactions to occur at low temperature?
My butt
Explain what benefits bacteria obtain from conjugation?
Bacteria only contain one copy of gene per cell. So the chances of the bacteria to survive with a random mutation is little to nothing. Conjugation (the exchange of genetic material between bacteria) allows for the bacteria cell to make this correction to the mutated gene.
What food temperature allows bacteria to grow fastest?
The temperature that allows bacteria to grow on food the fastest is called the danger zone. The danger zone ranges in temperature from 40 to 140 degrees Fahrenheit.
Why is it necessary for bacteria to be able to withstand fluctuations in temperature within the human body?
A bacterium's cell membrane allows it to withstand fluctuations in temperature within the human body. This is necessary in order for the bacterium to survive in that environment.
Why boiled milk get spoiled during summer if not kept in fridge?
While boiling milk does kill the bacteria that are CURRENTLY in the milk, leaving the milk out and not refrigerated allows new bacteria to infiltrate it. Since the milk is at room temperature, it is a good growth medium for new bacteria growth.
what happen if Cholera causing bacteria have a single flagellum that allows these bacteria to?
move!
What allows the bacteria to join together to transfer genes?
pili or pilus is what allows for conjugation between bacteria i.e. genetic transfer.
How can a cut in the skin lead to an infection?
The cut allows a passage way for bacteria to enter your body. The bacteria enter. The infection forms because of the bacteria.
What is the term for the ingestion and digestion of bacteria?
The process that is used by white blood cells and other cells to ingest bacteria is called phagocytosis. This type of transport allows the cell to grab vital nutrients and allows the body to protect itself from harmful bacteria.
What term refers to allowing foods to remain for too long a time at a temperature that allows the growth of germs?
In the food industry, this is called 'temperature abuse'. It can lead to outgrowth of harmful bacteria, increase the rate at which food spoil and cause food quality issues.
What is one way that bacteria is helpful to the body?
It allows you to digest food.
What process allows bacteria to recycle organic nutrients?
Decomposition ----A+ls
What allows the bacterium to move around its environment?
Motile bacteria generally have flagella.
In paramecia and bacteria what is a reproductive process that allows recombination of genetic information?
conjugation
