In the Energy Payoff Phase of Glycolysis, Both ATP and NADH

question 47

Multiple Choice

In the energy payoff phase of glycolysis, both ATP and NADH are formed. What purpose do each of these molecules serve in the cell?

• A) ATP acts as a way to break up glucose to form pyruvate, while NADH serves as an electron acceptor.
• B) ATP acts as a power source for the citric acid cycle, while NADH serves as energy to run the cell.
• C) ATP acts as a power source for performing cellular work, while NADH serves as an electron carrier to allow for greater ATP production.
• D) ATP acts as an electron acceptor, while NADH serves as a way to break up glucose to form pyruvate.
• E) ATP acts as a power source for performing cellular work, while NADH acts as a power source for photosynthesis.

Illustrate how sound localization is achieved by the auditory system.

Distinguish between the perception of high, low, and intermediate frequency sounds.

Describe specialized abilities related to sound and music, such as absolute pitch and tone-deafness.

Understand the biological bases of pain relief and the role of neurotransmitters like endorphins and substance P.

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