Intro to Chapters 6 - 7

1
Intro to Chapters 6 - 7

• Photosynthesis
• Cell Respiration

2
Standards

• CLE 3210.3.3 Investigate the relationship between
  the processes of photosynthesis and cellular
  respiration.
• SPI 3210.3.3 Compare and contrast photosynthesis
  and cellular respiration in terms of energy
  transformation.

3
Objectives (Today, I will)

• Compare and contrast photosynthesis and cellular
  respiration in terms of energy transformation.
• Evaluate the interdependence between the
  processes of photosynthesis and cellular
  respiration.

4
Biochemical Pathways

• Definition
• Two biochemical pathways we will study
• Clip from book.

The long chains of chemical reactions that take
place in the normal operation of living systems.
Photosynthesis Cellular Respiration
5
The Big Picture
Photosynthesis
Cellular Respiration
6
Interdependence

• Photosynthesis Reaction
• 6CO2 6H20 LIGHT ? C6H12O6 6O2
• Cellular Respiration Reaction
• C6H12O6 6O2 ? 6CO2 6H20 ATP

Products
Reactants
Products
Reactants
7
Overview of Photosynthesis

• Two Stages
• Light Cycle
• Calvin Cycle

Takes sunlight water to make ATP NADPH
Takes the ATP NADPH from light cycle to make
sugar, starch, and amino acids.
8
Overview of Cell Respiration

• Two Stages
• Glycolysis
• Aerobic Respiration

Takes glucose to make pyruvic acid and some ATP
Takes pyruvic acid and oxygen to make ATP for the
cell.
9
Objectives (Did we accomplish)

• Compare and contrast photosynthesis and cellular
  respiration in terms of energy transformation.
• Evaluate the interdependence between the
  processes of photosynthesis and cellular
  respiration.

10
Exit Ticket

• m.socrative.com
• Room stewart348