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TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION || CHAPTERS 8||FULL COMPLETE||LATEST
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TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION || CHAPTERS 8||FULL COMPLETE||LATEST
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ESTUDYTEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION
|| CHAPTERS 8||FULL COMPLETE||LATEST
### Energy, Thermodynamics, and Enzymes
1. **What is a metabolic pathway?**
a) The speed at which energy is released
b) The sequence of chemical reactions in an organism
c) A process that stores energy
d) The movement of molecules in a cell
**✔✔ - ANSWER**: b) The sequence of chemical reactions in an organism
2. **What is kinetic energy?**
a) Energy stored in bonds
b) Energy of movement
c) Energy based on an object's position
d) Energy from sunlight
**✔✔ - ANSWER**: b) Energy of movement
3. **What is potential energy?**
a) Energy from chemical reactions
b) Energy due to movement
c) Energy based on position
d) Energy used in digestion
**✔✔ - ANSWER**: c) Energy based on position
, ESTUDY
4. **What is thermodynamics?**
a) The study of chemical reactions
b) The study of energy transformation
c) The movement of molecules across membranes
d) The process of heat transfer
**✔✔ - ANSWER**: b) The study of energy transformation
5. **Which scientist is known for the laws of thermodynamics?**
a) Albert Einstein
b) Isaac Newton
c) Charles Darwin
d) Louis Pasteur
**✔✔ - ANSWER**: b) Isaac Newton
### Laws of Thermodynamics
6. **What is the first law of thermodynamics?**
a) Energy is never transferred
b) Energy is lost as heat during reactions
c) Energy is neither created nor destroyed, only transferred or transformed
d) Energy must always be created to drive chemical reactions
**✔✔ - ANSWER**: c) Energy is neither created nor destroyed, only transferred or transformed
7. **What is the second law of thermodynamics?**
a) Energy is 100% transferred in every reaction
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