Bakers who want to be sure their yeast is alive proof it. They test the yeasts viability by putting a bit of it in warm water with some sugar. If the yeast is alive, bubbles will appear in the mix. What gas in the bubble and how is it formed?

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Q: State the positive and negative effect of yeasts and mould on food.

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A:

Q: decribe the method of reproduction used by yeast

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Q: The following diagram shows the results of oxygen-seeking bacteria that were exposed to a filament…

A: i. More bacteria growth can be observed under blue and red light than green light as chlorophyll a…

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Q: Describe and explain what happens to the balloon with yeast in 15 mins, 30 mins, 45 mins, and 60…

A: Yeast is a saprophytic fungus found on sugar rich substratum for example sugarcane juice, sweet…

Q: Which statement best describes why antifungal treatments may have side effects to our own cells? A.…

A: Introduction A pharmaceutical fungicide or fungistatic, often known as an antifungal drug, is a…

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A: Volvox

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Q: Saccharomyces cerevisiae is bakers yeast O has two mating types

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Q: fomites with 5 examples

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A: Answer: True.

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Q: What water temperature helps the yeast create the most gas

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Q: Can yeast break down honey?

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Q: Yeasts such as Saccharomcyes cerevisiae are used in baking industry. Comment.

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A:

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Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.