Question

modeling the electron transport chain
which change will correct this model of the electron transport chain?
switch naph and 32 atp.
switch fadh and 32 atp.
switch h₂o and o₂.
switch naph and o₂.

Explanation:

In the electron transport chain, \( \text{NADH} \) and \( \text{FADH}_2 \) are electron donors. Oxygen (\( \text{O}_2 \)) is the final electron acceptor and combines with electrons and protons to form water (\( \text{H}_2\text{O} \)). ATP is the energy - rich molecule produced. The model has an incorrect placement of \( \text{H}_2\text{O} \) as an input and \( \text{O}_2 \) as an output.

Answer:

Switch \( \text{H}_2\text{O} \) and \( \text{O}_2 \).