ATP-ADP Cycle-Lesson#2

What percentage of energy gets passed down to the next organism? The rest contributes to an increase of energy in the surroundings

• 50%

• 10%

• 20%

• 100%

Organism have energy flowing in and out

• Open system

• Thermodynamics

• Entropy

• Disorder

Study of energy transfer in a system

• Equilibrium

• 1st law

• 2nd law

• Thermodynamics

Energy is released, greater decrease = more work down

• Equilibrium

• Exergonic

• Chemical

• Mechanical

Unavailability of a living system to do work

• Disorder

• Hydrolysis

• Entropy

• Transport

Energy Inward, plants store energy in glucose

• Hydrolysis

• Exergonic

• Endergonic

• Entropy

Rearrangement of atoms/molecules

• Inorder

• Open system

• Disorder

• ATP

Energy of the universe is constant, it can be transferred and transformed but not created nor destroyed

• 4th law

• 2nd law

• 1st law

• 3rd law

Synthesis/Breakdown

• Chemical

• Disorder

• Mechanical

• Entropy

No work is being done, isolated system, stagnant

• Coupled Reaction

• ATP

• Equilibrium

• Thermodynamics