PLANT STRUCTURE QUIZ

Both strongly resemble prokaryotes, especially in size

Both have their own ribosomes

Both have their own DNA

Both can live and function independently of the cell

a series of reactions that defy the second law of thermodynamics

steady-state metabolism

equilibrium metabolism

a series of reactions occurring under standard conditions

Malonyl-CoA

Dolichol

Acetyl-CoA

Carnitine

glycerol

steroid

glycogen

fatty acid

The outer membrane is about 50% lipid and 50% protein by weight

The outer membrane is highly permeable to substances of small molecular weight

The outer membrane contains porins

The outer membrane is impermeable to hydrogen ions

cell walls

chloroplast

mitochondria

central vacuoles

lysosome

mitochondrion

ribosome

golgi complex

One

Two

Four

None

green cells

muscle cells

none of these

red blood cells

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

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

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