Team Hockey: Glucose Team Hockey: Glucose and ATPand ATP

Created By:Created By:

Nathan Stout & Samir Nathan Stout & Samir MohandesMohandes

Period 1Period 1

Key ConceptsKey Concepts

• What is the maximum amount of ATP that can be yielded from one glucose molecule?

• How much of a cell’s energy is obtained from glucose?

• Which process produces the majority of a cell’s ATP?

GlucoseGlucose

• Monosaccharide, Monosaccharide, important important biological biological carbohydrate.carbohydrate.

• Begins Cellular Begins Cellular Respiration in cells.Respiration in cells.

• One glucose One glucose molecule produces molecule produces up to 38 ATP. up to 38 ATP.

• Cells obtain 40% of Cells obtain 40% of their energy from their energy from glucose.glucose.

GlycolysisGlycolysis• Uses glucose to create Uses glucose to create

energy molecules (ATP, energy molecules (ATP, NADH)NADH)

• Makes Pyruvate for Makes Pyruvate for Citric Acid Cycle (part Citric Acid Cycle (part of aerobic respiration).of aerobic respiration).

• Produces 6-carbon and Produces 6-carbon and 3-carbon intermediate 3-carbon intermediate compounds (used for compounds (used for many purposes).many purposes).

Citric Acid CycleCitric Acid Cycle

• Ideally produces 2 ATP, Ideally produces 2 ATP, and about 17 NADH.and about 17 NADH.

• Complicated series of Complicated series of chemical reactions that chemical reactions that produce many produce many necessary compounds, necessary compounds, including amino acids.including amino acids.

Oxidative Oxidative PhosphorylationPhosphorylation

• Final step in the Final step in the Cellular Respiration Cellular Respiration process.process.

• Most of ATP Most of ATP produced in this produced in this step (up to 34).step (up to 34).

• About 17 NADH About 17 NADH (from Citric Acid (from Citric Acid Cycle) made into 2 Cycle) made into 2 ATP each, producing ATP each, producing around 34 ATP.around 34 ATP.

1. What is the maximum amount 1. What is the maximum amount of ATP that can be yielded from of ATP that can be yielded from

one glucose molecule?one glucose molecule?

A. 32 ATPB. 34 ATPC. 36 ATPD. 38 ATP

1. What is the maximum amount 1. What is the maximum amount of ATP that can be yielded from of ATP that can be yielded from

one glucose molecule?one glucose molecule?

D: 38 ATP

2. How much of a cell’s energy is 2. How much of a cell’s energy is obtained from glucose?obtained from glucose?

A. 20%B. 40%C. 60%D. 80%

2. How much of a cell’s energy is 2. How much of a cell’s energy is obtained from glucose?obtained from glucose?

B: 40%

3. Which process produces the majority of a cell’s ATP?

A. Citric Acid CycleB. Oxidative PhosphorylationC. GlycolysisD. Mitosis

3. Which process produces the majority of a cell’s

ATP?B: Oxidative Phosphorylation