Bio 101 unit 5 module 24&25 Energy Quiz - Energy Quiz...

Energy Quiz
Schedule:
After deadline. Ended 09/12/2016 12:01 AM EDT
Attempt 1 of 2
Started: 09/06/2016 2:51 PM EDT
Submitted: 09/06/2016 3:11 PM EDT
Score: 100%
Points: 100 out of 100
Question 1
Points: 10 out of 10
A cell in your pancreas is synthesizing human insulin protein by joining
together amino acids. What input do you think this reaction requires?
 None of these choices.
 Water
 Carbon dioxide
 ATP
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Correct! This is an anabolic reaction and requires energy from ATP, which
binds to the enzymes involved, catalyzing the process.

Question 2
Points: 10 out of 10
ATP is formed from ADP by the addition of _____ to ADP.
 water
 phosphate
 sodium ions
 photons
Feedback
Correct
Question 3
Points: 10 out of 10
Energy is released when
 ATP is converted to ADP and Pi.
 ADP and Pi are joined to form ATP.
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Correct. ATP is high in energy particularly because of the unstable bond
with the third phosphate group. When this bond is broken, energy is
released: ADP and P are lower in energy than the ATP they replace.