Salts and sugars work to preserve foods by creating aGroup of answer choiceshypotonic environmentlower osmotic pressurelower pHhypertonic environmentnutrient depleted environmentNext
Question
Salts and sugars work to preserve foods by creating aGroup of answer choiceshypotonic environmentlower osmotic pressurelower pHhypertonic environmentnutrient depleted environmentNext
Solution
Salts and sugars work to preserve foods by creating a hypertonic environment.
Here's the step by step explanation:
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Salts and sugars are both solutes. When they are added to food, they bind to the water present in the food.
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This process reduces the amount of water available for microorganisms (like bacteria and fungi) that cause food spoilage.
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The environment within the food becomes hypertonic, meaning there is a higher concentration of solutes (in this case, salt or sugar) outside the microorganisms than inside them.
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This causes water to move out of the microorganisms in an attempt to balance the concentration of solutes. This process is called osmosis.
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The loss of water dehydrates the microorganisms and inhibits their growth, effectively preserving the food.
Similar Questions
Salts and sugars work to preserve foods by creating aGroup of answer choicesdepletion of nutrients.lower osmotic pressure.hypotonic environment.lower pH.hypertonic environment.
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