Question

1. what is fermentation?
2. what is the main ingredient in bread?
3. how many different types of yeasts are there?
4. what does salt do to bread?
5. active dry yeast must be ______________ in water
6. what two things to be checked before combining ingredients
7. what are two common liquids used to make bread?

Explanation:

1. Fermentation is a metabolic process in which microorganisms like yeast convert sugars into substances such as alcohol and carbon - dioxide.
2. The main ingredient in bread is flour, usually wheat flour.
3. There are many types of yeasts, but two main common ones are baker's yeast (Saccharomyces cerevisiae) and wild yeast.
4. Salt in bread enhances flavor, controls yeast growth, and strengthens the gluten structure.
5. Active dry yeast must be dissolved in water.
6. Before combining ingredients, check the freshness of ingredients and measure them accurately.
7. Two common liquids used to make bread are water and milk.

Answer:

1. A metabolic process by which microorganisms convert sugars into substances like alcohol and carbon - dioxide.
2. Flour.
3. Many types, with baker's yeast (Saccharomyces cerevisiae) and wild yeast being common.
4. Enhances flavor, controls yeast growth, strengthens gluten.
5. Dissolved.
6. Freshness of ingredients, accurate measurement.
7. Water, milk.