The amount of energy required to raise the temperature of one kilogram of water by one degree Celsius is a
A) calorie.
B) joule.
C) kilocalorie.
D) measure of density.
E) measure of light.
Correct Answer:
Verified
Q2: The chemical formula for glucose is
A)C6H6O6.
B)C12H6O12.
C)C12H22O11.
D)C6H6O12.
E)C6H12O6.
Q3: Reduction means
A)the gain of oxygen by a
Q5: Oxidation means
A)the gain of oxygen by a
Q6: The breakdown of glucose to carbon dioxide
Q7: Coupled reactions
A)are reactions in which an exergonic
Q9: When NaCl (table salt)forms,sodium (Na)loses energy by
Q9: Oxidation-reduction reactions
A)never occur at the same time.
B)remove
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)
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