After Glycolysis, but Before the Krebs Cycle and Electron Transport

question 24

Multiple Choice

After glycolysis, but before the Krebs cycle and electron transport chain/oxidative phosphorylation, most of the energy from the original glucose is in the form of which molecule?

• A) pyruvate
• B) CO₂
• C) ATP
• D) NADH
• E) H2O

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Definitions:

Cytosolic Charge

The net charge within the cytosol, important for cellular processes like transport and signaling.

Unmyelinated Axons

Nerve fibers lacking a myelin sheath, resulting in slower transmission of nerve impulses compared to myelinated ones.

Squids

Marine cephalopods characterized by their bilateral symmetry, large eyes, eight arms, and two longer tentacles.

Equilibrium Potential

The membrane potential at which the flow of a particular type of ion inward (due to the electrical gradient) equals the flow of that ion outward (because of the concentration gradient).