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What else can I help you with?
Is a broken arm caused by microorganisms?
No, a broken arm is not caused by microorganisms. A broken arm results from physical trauma, such as a fall or impact, that exceeds the bone's strength. While microorganisms can cause infections or diseases that affect bones, they do not directly cause fractures.
How do microorganisms affect our live?
Micro-organisms affect every facet of our lives. From disease to digestion, nothing we do remains unaffected by micro-organisms.
Factors that affect the growth of microorganism?
Factors that affect the growth of microorganisms include temperature, pH, moisture levels, nutrient availability, and oxygen availability. These factors can either promote or inhibit the growth of microorganisms depending on their specific requirements and environmental conditions. Additionally, other factors such as competition from other microorganisms, light exposure, and the presence of antimicrobial substances can also impact microbial growth.
Why does jam not spoil when left outside the refrigerator?
because the jam is heat treated before sealed and so has no microbes on it, even when you open it the high amount of sugar dries out the microbes, which then kills them (see below) the sugar is a solute and the jam is the solution. also jam is viscous so it slows them down while the sugar kills them
What happens if a bacterial cell lands inside a jar of jelly?
Diffusion of the sugars occurs as there is an area of high concentration so they move to satisfy the concentration gradient, but due to such a high concentration of sugar in the jam, the cells in the fungi expand and lysis takes place.
What Four factors which affect the growth of microorganisms?
Four factors which affect the growth of microorganisms are: temperature food source for microorganisms (ie. sugar, protein, fat) the amount of microorganisms introduced to the food source ph of the food source
Why do we use sugar while preparing jam?
Sugar acts as a preservative in jam-making by creating a high osmotic environment that inhibits the growth of microorganisms. It also helps to thicken the jam and enhance its flavor.
What are some common questions about microorganisms that people often have?
Some common questions people have about microorganisms include: What are microorganisms? How do they affect our health? Where are they found? How do they reproduce? What role do they play in the environment?
Why does some jam darken and same recipe next time did not?
Some jam darkens depending on the time you cook it. Also, the ripeness of the fruit can affect the color of the jam.
Why pinepple jam can be kept for a longer period than pineapple pieces?
Jam is a preservative so how it is produced will affect how long it can last for. This is true for all fruits that are made into jam, fresh will go bad long before the jam will.
How does surgar help in a jam?
the concentrated solution of sugar and water provides an environment that creates an osmotic pressure on the cell walls of the microorganisms thus dehydrating them and inhibiting there growth
What are the preservative types for jam making?
Most jams and jellies are preserved simply by high sugarlevels, which dehydrates and kills microorganisms by pulling water out of their cells by the process of osmosis.
Microorganisms affect the quality of soil by?
They decompose dead plants and animals and nutrients to plants and the soil
Why a bacterium finds it difficult to survive in jam?
Sugar has osmotic properties. It is the same as adding lots of salt. The sugar dehydrates microorganisms and they can't grow.
Is a broken arm caused by microorganisms?
No, a broken arm is not caused by microorganisms. A broken arm results from physical trauma, such as a fall or impact, that exceeds the bone's strength. While microorganisms can cause infections or diseases that affect bones, they do not directly cause fractures.
How do microorganisms affect our live?
Micro-organisms affect every facet of our lives. From disease to digestion, nothing we do remains unaffected by micro-organisms.
What term is used to describe microorganisms that only affect people whose defenses are compromised?
They are called opportunistic pathogens.
