Multiple Choice
An automobile engine is about 20 to 30% efficient in converting chemical energy to mechanical energy.Cells are about 39% efficient in the transformation of glucose to ATP.The rest of the energy is lost as heat.This is illustrative of the
A) first law of thermodynamics.
B) second law of thermodynamics.
C) third law of thermodynamics.
D) the cell theory.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: Which substrate is missing: 6CO<sub>2</sub> + _
Q20: Which best describes the first law of
Q21: ATP is considered to be<br>A)an enzyme used
Q22: In the reaction NAD → NADH,the NAD
Q23: If a change in pH alters an
Q25: Which of the following labels is incorrectly
Q26: _ represent(s)the first reactant(s)of this metabolic pathway
Q27: Which of the following is an example
Q28: Analyze this figure to categorize the chemical
Q29: Coupling occurs when the energy released by