Exploring Cell Respiration Processes

The video tutorial covers cellular respiration, including glycolysis, the Krebs cycle, and the electron transport chain. It compares these processes with photosynthesis and discusses fermentation. The lesson includes practice questions and a free response question (FRQ) to prepare students for the AP Biology exam. The session concludes with a debrief and homework assignment.

What is the main topic of today's lesson in AP Biology?

• Genetics

• Evolution

• Cellular Respiration

• Photosynthesis

Which molecule is produced during glycolysis?

• Water

• Pyruvate

• Carbon Dioxide

• Oxygen

Where does glycolysis occur in the cell?

• Mitochondria

• Cytoplasm

• Nucleus

• Chloroplast

What is the final electron acceptor in the electron transport chain?

• NADH

• FADH2

• Oxygen

• Carbon Dioxide

Which enzyme is crucial for ATP synthesis in the electron transport chain?

• Rubisco

• Phosphofructokinase

• ATP Synthase

• Hexokinase

In photosynthesis, what is the terminal electron acceptor?

• Oxygen

• Water

• FAD

• NADP+

What is the main difference between oxidative phosphorylation and photophosphorylation?

• Type of electron acceptor

• Location in the cell

• Source of energy

• Type of enzyme involved

What is a common waste product of fermentation?

• Glucose

• Lactic Acid

• ATP

• Oxygen

Which process allows glycolysis to continue in the absence of oxygen?

• Photosynthesis

• Fermentation

• Krebs Cycle

• Electron Transport Chain

What happens to the excess energy released from the metabolism of glucose?

• Used to produce more glucose

• Stored as fat

• Converted to water

• Released as heat