AP Biology Cell Respiration

Multiple Choice

What is the function of mitochondria?

• Site of protein synthesis

• Site of genetic information storage and transmission

• Site of photosynthesis

• Site of ATP/energy production

Multiple Choice

Mitochondria increases surface area by intermembrane folding. These intricate folds are called _____________.

• Cisternae

• Golgi Apparatus

• Cristae

• Matrix

Multiple Choice

The space between the cristae inside of the mitochondria is called the mitochondrial _____________.

• Matrix

• Lumen

• Pore

• Stoma

Multiple Choice

What is produced at the end of glycolysis?

• Ethanol

• Pyruvate

• Acetyl CoA

• Citric Acid

Open Ended

What is the NET ATP production at the end of glycolysis?

Multiple Choice

Where does the Citric Acid/Krebs Cycle occur?

• Ribosomal Membrane

• Cytosol

• Mitochondrial Matrix

• Mitochondrial Lumen

Open Ended

How is the proton gradient formed across the inner mitochondrial membrane?

Multiple Choice

What is the final electron acceptor at the end of the ETC?

• Oxygen

• H2O

• CO2

• Citric Acid

Multiple Choice

How does ATP synthase obtain energy to convert ADP + P to ATP?

• From ATP made in photosynthesis

• From the proton gradient

• From the electrons spare energy

• From the free-floating proteins in the mitochondria