The Work Our Cells Do!
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Last updated 7 months ago
10 questions
2
Explain the difference between kinetic energy & potential energy.
Explain the difference between kinetic energy & potential energy.
3
Drag the examples to the box that matches the type of energy they possess.
Drag the examples to the box that matches the type of energy they possess.
- Wheels on car turning
- Water behind a dam
- Dog running
- A rock sitting on the edge of a cliff
- Stretched elastic string of a bow
- Hammer hitting a nail
- Kinetic Energy
- Potential Energy
2
First law of thermodynamics: energy can be _______ and _______ , but it cannot be _______ or _______ .
2
Second law of thermodynamics: every energy conversion _______ the order of the _______ , increasing its _______ .
1
Chemical reactions only release energy.
Chemical reactions only release energy.
2
Explain the difference between exergonic & endergonic reactions.
Explain the difference between exergonic & endergonic reactions.
1
The reactants in an endergonic reaction have more potential energy then the products.
The reactants in an endergonic reaction have more potential energy then the products.
1
Provide an example of an exergonic reaction.
Provide an example of an exergonic reaction.
1
Provide an example of an endergonic reaction.
Provide an example of an endergonic reaction.
5
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
entropy | arrow_right_alt | the potential energy available for release in a chemical reaction |
metabolism | arrow_right_alt | a measure of disorder, or randomness |
metabolic pathway | arrow_right_alt | the total of an organism's chemical reactions |
energy coupling | arrow_right_alt | a series of chemical reactions that either builds a complex molecule or breaks down a complex molecule |
Chemical energy | arrow_right_alt | the use of energy released from exergonic reactions to drive endergonic reactions |