Final Lab project: Yeast Cellular Respiration
Slide 1 (Title and Name)
Slide 2 (Introduction)
Introduction of lab project
B. Introduction of 8 steps of scientific process
Slide 3-11 (Steps of Scientific Process)
Observation
Yeast needs sugar and warm water to be able to ferment
The amount of carbon dioxide depends on the sugar used as an energy source
Ask a question
Can yeast ferment without mixture?
What would happen if I used other types of sugars such as lactose?
Finding background research
The use of lactose by yeast as an energy source.
Yeast activation in the absence of moisture.
Other possible sources of energy for yeast besides sugar.
Formulation of hypothesis
Yeast will not be activated in the absence of warm water
Yeast can ferment lactose
Design a Study (2 slides, 7 and 8)
Procedure
Materials and Equipment
Data Collection Method
Variables and Controls
Potential Pitfalls
Collect Data
Measurement of the carbon dioxide preparation (data) in a table
Graph
Analyze Data
Present results
Slide 11 (Conclusion)
Slide 12 (Reference)