Passive Without energy / along concentration gradient Plasma / cell membrane Selectively permeable phospholipid bilayer Hydrophobic Repels water Chloroplast Site of photosynthesis Ribosomes Site of protein synthesis Cell wall Sturdy border outside the plasma membrane of plant cells Hydrophilic Attracted to water Vesicle Membrane- bound sac that transports substances around and out of the cell Cytoplasm The space inside a cell between the plasma membrane and the nucleus Prokaryotes A group of single- celled organisms, with no nucleus or membrane-bound organelles Rough endoplasmic reticulum (RER) Site of protein modification, studded with ribosomes Cytosol Fluid inside the cell Smooth endoplasmic reticulum (SER) Site of lipid synthesis Concentration gradient The difference in solute concentration between two adjacent areas Solute A substance dissolved in a solvent Nucleus Contains genetic information (DNA) Diffusion The movement of particles down their concentration gradient Eukaryotes A group of organisms with cells containing a nucleus and membrane-bound organelles Phospholipid The main molecule of which membranes are composed Mitochondrion Site of aerobic cellular respiration Golgi apparatus / body Site of protein packaging for export from the cell Fluid mosaic model The theory of how the plasma membrane is structured Vacuole Water and solute storage Lysosome Contains digestive enzymes - the cell's garbage disposal Passive Without energy / along concentration gradient Plasma / cell membrane Selectively permeable phospholipid bilayer Hydrophobic Repels water Chloroplast Site of photosynthesis Ribosomes Site of protein synthesis Cell wall Sturdy border outside the plasma membrane of plant cells Hydrophilic Attracted to water Vesicle Membrane- bound sac that transports substances around and out of the cell Cytoplasm The space inside a cell between the plasma membrane and the nucleus Prokaryotes A group of single- celled organisms, with no nucleus or membrane-bound organelles Rough endoplasmic reticulum (RER) Site of protein modification, studded with ribosomes Cytosol Fluid inside the cell Smooth endoplasmic reticulum (SER) Site of lipid synthesis Concentration gradient The difference in solute concentration between two adjacent areas Solute A substance dissolved in a solvent Nucleus Contains genetic information (DNA) Diffusion The movement of particles down their concentration gradient Eukaryotes A group of organisms with cells containing a nucleus and membrane-bound organelles Phospholipid The main molecule of which membranes are composed Mitochondrion Site of aerobic cellular respiration Golgi apparatus / body Site of protein packaging for export from the cell Fluid mosaic model The theory of how the plasma membrane is structured Vacuole Water and solute storage Lysosome Contains digestive enzymes - the cell's garbage disposal
(Print)
Without energy / along concentration gradient
Selectively permeable phospholipid bilayer
Repels water
Site of photosynthesis
Site of protein synthesis
Sturdy border outside the plasma membrane of plant cells
Attracted to water
Membrane-bound sac that transports substances around and out of the cell
The space inside a cell between the plasma membrane and the nucleus
A group of single-celled organisms, with no nucleus or membrane-bound organelles
Site of protein modification, studded with ribosomes
Fluid inside the cell
Site of lipid synthesis
The difference in solute concentration between two adjacent areas
A substance dissolved in a solvent
Contains genetic information (DNA)
The movement of particles down their concentration gradient
A group of organisms with cells containing a nucleus and membrane-bound organelles
The main molecule of which membranes are composed
Site of aerobic cellular respiration
Site of protein packaging for export from the cell
The theory of how the plasma membrane is structured
Water and solute storage
Contains digestive enzymes - the cell's garbage disposal
