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8. Biological evolution of life on Earth, from simple prokaryote-like cells to l

ID: 218377 • Letter: 8

Question

8. Biological evolution of life on Earth, from simple prokaryote-like cells to large, multicellar eukaryotic organisms a. has occurred in accordance with the laws of thermodynamics. b. has caused an increase in the entropy of the planet. c. has been made possible by expending Earth's energy resources. d. violates the laws of thermodynamics because Earth is a closed system. e. cannot be true, because it violates the laws of thermodynamics. 9. Whenever energy is transformed, there is always an increase in the a. free energy of the system. b. free energy of the universe. c. entropy of the system. d. entropy of the universe. e. electric bill. (NOTE: this option is NOT correct! SMILE! Breathe... relax.) 10, A chemical reaction that has a positive ? G is correctly described as a. endergonic. b. endothermic. c. enthalpic. d. spontaneous. e. exothermic

Explanation / Answer

Answer:

1) Biological evolution of life on Earth, from simple prokaryote-like cells to large multicellular eukaryotic organisms:

2) Whenever energy is transformed, there is always an increase in the

3) A chemical that has a positive delta G is correctly described as:

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