WorksheetsAP Bio Insta-Review Topic 3.4: Cellular Energy
Total questions: 10
Worksheet time: 5mins
Which describes an endergonic reaction?
Positive ΔG, nonspontaneous
Negative ΔG, nonspontaneous
Positive ΔG, spontaneous
Negative ΔG, spontaneous
Which describes an exergonic reaction?
Positive ΔG, nonspontaneous
Negative ΔG, nonspontaneous
Positive ΔG, spontaneous
Negative ΔG, spontaneous
What does the second law of thermodynamics state about disorder?
Every reaction increases the entropy
Every reaction decreases the entropy
Loss of energy results in…
Death
Eating
Hibernation
Metabolism
A → B → C → D Enzyme B is inhibited. What happens to the concentration of C?
C increases
C decreases
C stays the same
Every reaction increases the entropy of the universe…
First law of thermodynamics
Second law of thermodynamics
Third law of thermodynamics
Energy cannot be created or destroyed, but transferred or transformed…
First law of thermodynamics
Second law of thermodynamics
Third law of thermodynamics
What molecule is responsible for powering cellular processes?
ATP
Glucose
Membrane Potential
Sucrose
This reaction is…
Endergonic
Exergonic
This reaction is…
Endergonic
Exergonic
