In many bacteria, the electron carrier ________ is used for biosynthesis, whereas ________ feeds the electron transport system.

Question

Quizplus · Accepted Answer

NADPH is commonly used as an electron carrier for biosynthesis in bacteria, while NADH is fed into the electron transport system. FADH₂ is also used as an electron carrier in some bacteria, but it is not as common as NADPH. Chlorophyll is a pigment used in photosynthesis, not electron transport or biosynthesis in bacteria. Pyruvate is a molecule involved in glycolysis and the TCA cycle, but it is not an electron carrier for biosynthesis or electron transport.

In Many Bacteria, the Electron Carrier ________ Is Used for Biosynthesis