Pre-lesson Concepts Flashcards
1
Q
Chemical reactions in the cell that changes food into chemical energy
Goes with the Law of Conservation of Energy
A
Metabolism
2
Q
Two Types of Metabolism
A
Catabolism & Anabolism
3
Q
Constructive
A
Anabolism
4
Q
Building-up (Simple to Complex)
A
Anabolism
5
Q
Breaking-down (Complex to Simple)
A
Catabolism
6
Q
- Constructive
- Produces complex molecules
- Needs energy
A
Anabolism
7
Q
- Destructive
- Provides fuel
- Releases energy
A
Catabolism
8
Q
Example of Anabolism
A
Photosynthesis
9
Q
Example of Catabolism
A
Cellular Respiration
10
Q
A common misconception on metabolism?
A
It is not similar to digestion
11
Q
Formulation on the law of conservation of energy
A
1st Law of Thermodynamics
12
Q
Energy can’t be created nor destroyed but transferred
A
1st Law of Thermodynamics
13
Q
Entropy of the universe always increases
A
2nd Law of Thermodynamics
14
Q
The rate of randomness or disorder
A
Entropy
15
Q
The measurement of energy (heat exchange)
A
Enthalpy
