Exam 3 review

Concept that measure the state of disorder, randomness, and disorder

• Gibbs free energy

• Enthalpy

• Entropy

• Heat

Measurement of energy in a thermodynamic system and heat constant of a system at constant pressure

• Enthalpy

• Entropy

• Heat

• Gibbs free energy

Combiner enthalpy and entropy into a single value

• Entropy

• Enthalpy

• Gibbs free energy

• Heat

Which are exergonic?

• A

• B

• C

• D

• E

Which are endergonic?

• A

• B

• C

• D

Where is most of the ATP produced in cellular respiration?

• Krebs cycle

• Glycolysis

• Electron transport chain

• Pyruvate oxidation

Is NADH oxidized or reduced to NAD+

• Oxidized

• Reduced

Light dependent reactions occur in the

• Inner membrane

• Chloroplast

• Stroma

• Thylakoid

What is the correct order of part of cellular respiration?

• Glucose -> Glycolysis -> Acetyl CoA -> Pyruvate Oxidation

• Glycolysis -> Glucose -> Pyruvate -> Pyruvate Oxidation -> Acetyl CoA

• Glucose -> Glycolysis -> Pyruvate Oxidation-> Acetyl CoA

• Glucose -> Glycolysis-> Pyruvate -> Pyruvate Oxidation -> Acetyl CoA

True or False. The following reaction needs to be coupled with another reaction to occur

X + Y -> XY (delta G = -13 kcal/mol

• True

• False