Multiple Choice
Why is photosynthesis considered an endergonic reaction?
A) Photosynthesis does not comply with the physical laws of the universe.
B) Low- energy reactants are converted to high- energy products.
C) Activation energy is not required.
D) Sugar has less energy than does the sun.
E) Protein catalysts are not needed.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: Which of the enzymes shown in the
Q6: To say that an enzyme has been
Q8: The most common energy carrier molecule in
Q11: The second law of thermodynamics states that
Q13: A(n) chemical reaction releases energy, whereas a(n)
Q14: What is the ultimate source of energy
Q15: Which of the following lowers the activation
Q61: In cells, endergonic reactions are often coupled
Q65: The enzyme phosphoglucoisomerase catalyzes the conversion of
Q67: The burning of sugar is an example