AP BIOLOGY

LABORATORY REVIEW

CELL RESPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the electron transport chain, electrons are passed from one electron transport molecule to another and are finally accepted by
A
an oxygen molecule
B
a molecule of carbon dioxide
C
a molecule of water
D
ADP
Explanation: 

Detailed explanation-1: -The electrons flow through the electron transport chain, causing protons to be pumped from the matrix to the intermembrane space. Eventually, the electrons are passed to oxygen, which combines with protons to form water.

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