Cellular Respiration

Cellular Respiration

• converts food energy to ADP

• ATP to glucose

• converts food energy to ATP

• converts ADP to glucose

Tags

NGSS.HS-LS1-7

ATP can release energy for

• protein synthesis

• active transport

• muscle contractions

• all of the above

Tags

NGSS.HS-LS1-7

Molecules that can be broken down to produce ATP

• any organic (carbohydrate, lipid, or protein) can be converted to pyruvate

• only glucose can be converted to pyruvate

• only carbohydrates can be converted to pyruvate

• any inorganic molecule can be converted to pyruvate

Tags

NGSS.HS-LS1-7

Glycolysis

• Step 1 (fermentation): Glucose --> Pyruvic Acid + 2 ATP

• Step 1 (cytoplasm): Glucose --> Pyruvic Acid + 2 ATP

• Step 1 (cytoplasm): Glucose --> Pyruvic Acid + CO2

• Step 1 (cytoplasm): Glucose --> ETC + 2 ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Krebs Cycle

• Step 2 (mitochondria): Pyruvic Acid without Oxygen --> CO2 + ATP

• Step 2 (fermentation): Pyruvic Acid with Oxygen --> CO2 + ATP

• Step 2 (mitochondria): Pyruvic Acid with Oxygen --> Pyruvate + ATP

• Step 2 (mitochondria): Pyruvic Acid with Oxygen --> CO2 + ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Electron Transport Chain

• Step 3 (mitochondria): Electrons gain energy used to convert ADP --> 36 ATP + H2O byproduct

• Step 3 (mitochondria): Electrons gain energy used to convert ADP --> 36 ATP + CO2 byproduct

• Step 3 (mitochondria): Electrons gain energy used to convert ADP --> 2ATP + H2O byproduct

• Step 3 (fermentation): Electrons gain energy used to convert ADP --> 36 ATP + H2O byproduct

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

C6H12O6 + 6O2 -->

• 6CO2 + 6H2O + ATP + glucose

• 6CO2 + 6C6H12O6 + ATP + heat

• 6CO2 + 6H2O + ATP + heat

• 6O2 + 6H2O + ATP + heat

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Lactic Acid Fermentation

• Pyruvic Acid --> Lactic Acid + energy for Glycolysis

• Pyruvic Acid --> Lactic Acid + energy for ETC

• Pyruvic Acid --> Lactic Acid + energy for Kreb's Cycle

• Pyruvic Acid --> Lactic Acid + energy for Skiing

Tags

NGSS.HS-LS1-7

Alcohol Fermentation

• Pyruvic Acid --> Alcohol + CO2 + enrgy for Kreb's Cycle

• Pyruvic Acid --> Alcohol + CO2 + enrgy for Glycolysis

• Peru Acid --> Alcohol + CO2 + enrgy for Glycolysis

• Pyruvic Acid --> Alcohol + CO2 + enrgy for ETC

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Aerobic Respiration

• Krebs Cycle + ETC (without oxygen)

• Krebs Cycle + Glycolysis (use oxygen)

• Krebs Cycle + Fermentation (use oxygen)

• Krebs Cycle + ETC (use oxygen)

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

NGSS.HS-LS2-5