Podcast
Questions and Answers
What is the main purpose of the electron transport chain?
What is the main purpose of the electron transport chain?
- Create an electrochemical gradient leading to ATP synthesis (correct)
- Generate NADH
- Produce CO2
- Convert FADH2 to NADH
Which protein complex in the electron transport chain pumps four hydrogen ions during its operation?
Which protein complex in the electron transport chain pumps four hydrogen ions during its operation?
- Complex I (correct)
- Complex II
- Complex IV
- Complex III
What is the function of Complex II in the electron transport chain?
What is the function of Complex II in the electron transport chain?
- Receive NADH
- Transfer electrons directly to Complex III (correct)
- Pump hydrogen ions
- Convert FADH2 to NADH
Which molecule is responsible for transferring electrons to Complex I in the electron transport chain?
Which molecule is responsible for transferring electrons to Complex I in the electron transport chain?
What is a prosthetic group in the context of the electron transport chain?
What is a prosthetic group in the context of the electron transport chain?
Where does oxidative phosphorylation take place within the mitochondria?
Where does oxidative phosphorylation take place within the mitochondria?
Which protein complex in the electron transport chain is labeled as Complex III?
Which protein complex in the electron transport chain is labeled as Complex III?
What is the role of cytochrome proteins in the electron transport chain?
What is the role of cytochrome proteins in the electron transport chain?
What process leads to the creation of ATP in connection with the electron transport chain?
What process leads to the creation of ATP in connection with the electron transport chain?
What establishes and maintains the hydrogen ion gradient between compartments in mitochondria?
What establishes and maintains the hydrogen ion gradient between compartments in mitochondria?
