Cellular Respiration 1st

What is the net gain of ATP at the end of glycolysis

• 1 ATP

• No ATP

• 32-34 ATP

• 2 ATP

What is the energy molecule that is made during cellular respiration?

• ATP

• ADP

• Phosphate

• NADPH

Where in the cell does glycolysis occur?

• Chloroplast

• Cytosol

• Nucleus

• Mitochondria

In glycolysis, glucose is broken down into 2 molecules of what?

• Pyruvate

• Fructose

• Acetyl-CoA

• Lactate

Cellular Respiration

• Makes glucose from carbon dioxide and water

• Uses ATP to make oxygen

• Uses glucose to make oxygen

• Uses glucose to make ATP

Where in a eukaryotic cell does the Krebs cycle occur?

• Chloroplast

• Mitochondria

• Nucleus

• Cytosol

Which of the following processes generates the most ATP?

• Fermentation

• Pyruvate oxidation

• Electron transport chain

• Glycolysis

Where in the mitochondria does the Krebs cycle occur?

• Matrix

• Inner membrane (Cristae)

• Outer membrane

What is released when oxygen in reduced in the the transport chain?

• CO2

• ATP

• NAD+

• H2O

What are NADH and FADH2 used for?

• Give energy to break glucose

• Act as electron carriers which give away their electrons to the ETC

• Nothing, they are waste products

• They break down ATP