Ch12: Respiration

The sum of all chemical reactions in the body is called?

• Catabolism

• Metabolism

• Respiration

• Anabolism

Internal respiration is the breaking down of _______ to release energy

• Glucose

• Carbon dioxide

• ATP

• Phosphates

The controlled release of energy from food, USING OXYGEN, is called _______ respiration

The release of energy from food, WITHOUT USING OXYGEN, is called _______ respiration

What forms in animals when glucose is broken down ANAEROBICALLY?

• Lactic acid

• Hydrochloric acid

• ATP

• Oxygen

Which of the following are products of anaerobic respiration in yeast cells?

• Ethanol

• Lactic acid

• Carbon dioxide

• Oxygen

What is the breaking down of glucose into 2 pyruvic acids called?

• Glycolysis

• Krebs Cycle

• Electron Transport system

• Fermentation

Complete the following equation for aerobic respiration

• 12 ATP

• 2 ATP

• 38 ATP

• 24 ATP

Krebs Cycle occurs in the ______ of the mithochondria

• Grana

• Cristae

• Lumen

• Villi

The breaking down of pyruvic acid is into acetyl coenzyme A is called _________

• Glycolsis

• Hydrogen Carrier System

• Fermentation

• Krebs Cycle