Flashcards in Microbiology Deck (16):
What two industries is yeast used in?
Brewing and baking
What is yeast?
Yeast is a unicellular fungi
What makes the dough rise?
What is the equation for anaerobic respiration or fermentation for yeast/plant cells?
Glucose---> 2ATP + ethanol + CO2
In bread making what happens to the ethanol?
What is this called:
What does germinating mean?
What two industries is bacteria used in?
What food does bacteria make?
Cheese and yoghurt
What causes the milk to curdle?
What is the liquid part of the milk called?
What is the solid part of the milk called?
What is the equation for lactic acid fermentation?
Lactose(sugar from milk) =
2atp +lactic acid
Name the sewage processes that bacteria is involved in
Describe biological filtration
The bacteria in the rocks eat the sewage that is sprayed onto the rocks in aerobic conditions and turn it into carbon dioxide and water