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- 1. Multiple Choice
The ability of an organism using inputs and outputs to maintain a steady state condition.
Cell Membrane
Homeostasis
Nucleus
Ecosystem
- 2. Multiple Choice
The receptor sends the information to the:
Hypothalamus
Nucleus
Atmosphere
Chloroplasts
- 3. Multiple Choice
A positive feedback loop occurs in nature when the product of a reaction leads to an increase in that reaction.
True
False
- 4. Multiple Choice
A negative feedback loop occurs in biology when the product of a reaction leads to a decrease in that reaction.
True
False
- 5. Multiple Choice
An example of a negative feedback loop would be?
Fruit Ripening
Biosphere
Temperature Regulation
- 6. Multiple Choice
What are the 3 criteria that must be analyzed in biotechnology?
Membrane bound organelles
Atmosphere, Biosphere, & Geosphere
Benefits, Risk, and Costs
Homeostasis and Feedback loops
- 7. Multiple Choice
Technology is the application of scientific knowledge for practical purposes. These things include computer, phones, calculators, etc.
True
False
- 8. Multiple Choice
What is one way that homeostasis can be disrupted?
Injuries
Bioengineering
Receptors/sensors are able to detect change.
The receptors/sensors have no confusion.
- 9. Multiple Choice
What is the first step in the engineering process?
Delimiting
Identifying a problem
Designing solutions
Develop prototypes
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