Which statement is not directly connected with the law about energy being conserved?
A) The amount of energy in the universe is constant.
B) Energy cannot be created or destroyed.
C) Energy can be converted to other forms of energy.
D) Any energy transformation loses some energy to its surroundings as heat.
E) None of the answers are correct.
Correct Answer:
Verified
Q12: Enzymes speed up reactions by lowering the
Q13: Oxidation-reduction reactions
A) transfer electrons from one molecule
Q14: The energy source that powers photosynthesis is
A)
Q15: Examples of potential energy include
A) chemical bonds
Q16: The amount of energy required to raise
Q18: Reduction is
A) the gain of oxygen by
Q19: Entropy is a measurement of
A) order.
B) complexity.
C)
Q20: Redox reactions involve the loss of an
Q21: The diffusion of water across a selectively
Q22: The wood in a match is made
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