PLANT STRUCTURE QUIZ

requires an enzyme to reach equilibrium

is kinetically unstable, although it may be thermodynamically stable

is rushing toward equilibrium at a very rapid rate

is thermodynamically unstable, although it may be kinetically stable

none of these

green cells

red blood cells

muscle cells

90%

40%

10%

70%

Fast-twitch muscle

Slow-twitch muscle

Adipose cells

Liver cells

None of these

third law of thermodynamics

second law of thermodynamics

first law of thermodynamics

Two

One

Four

None

fatty acid

glycerol

steroid

glycogen

Pollen

Stamen

Ova

Style

Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium

Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis

Electron transport in isolated mitochondria was shown to result in acidification of the medium

An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport

None of these

The rules governing oxidation and reduction apply only in vitro, and not in vivo

Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions

Electrons always go from reductants with high redox potentials to oxidants with low redox potentials