Cellular Respiration/Photosynthesis/Metabolism Review

What is the energy currency needed by cells?

• DNA

• ATP

• Glucose

• RNA

Where does glycolysis take place?

• Endoplasmic Reticulum

• Nucleus

• Cytoplasm

• Mitochondria

Which step of aerobic cellular respiration requires oxygen?

• Intermediate Step

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

What is the net yield of ATP molecules from glycolysis?

• 2 ATP

• 1 ATP

• 0 ATP

• 3 ATP

Where does the Krebs Cycle take place?

• Nucleus

• Endoplasmic Reticulum

• Mitochondrial Matrix

• Cytoplasm

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

• Glucose

• Water

• Oxygen

• Carbon Dioxide

Which enzyme is responsible for making ATP in chemiosmosis?

• ATP Synthase

• DNA Polymerase

• RNA Polymerase

• Ligase

What is the range of estimated ATP molecules produced per glucose molecule in cellular respiration?

• 20-25 ATP

• 40-45 ATP

• 10-15 ATP

• 30-35 ATP

What process can cells perform when there is no oxygen available for cellular respiration?

• Krebs Cycle

• Photosynthesis

• Fermentation

• Glycolysis

What can block ATP production in cells?

• Oxygen

• Water

• Cyanide

• Glucose