Cells without membrane-bound organelles
Prokaryotes
Stores DNA
nucleus
This the basic, fundamental concept of biology
The cell theory
Term for membrane that chooses what substances can and cannot cross it
Selectively permeable
Which of the following TWO organelles are in both prokaryotic and eukaryotic cells?
cell membrane, mitochondria, nucleus, cytoplasm
cell membrane and cytoplasm
Cells with a nucleus
Eukaryotes
Traps sunlight for photosynthesis
Choloroplast
Instrument that aided in the development of the cell theory
The microscope
Type of transport that requires ATP (energy)
Active transport
Scanning Electron Microscope (SEM)
Bacteria lack a nucleus, so they fall in this category
Prokaryotes
Makes ATP for use in cells
Mitochondria
The three statements
1. Cells come from existing cells
2. Cells are the basic unit of life
3. All organisms are made up of cells
Type of passive transport that uses protein channels
Facilitated diffusion
Phospholipids make up part of this cell structure
Cell membrane
Cells with central vacuole, cell wall, and chloroplast
Plant cells
Modifies proteins for export from the cell

Golgi Apparatus
The two types of microscopes that use light.
Compound light and dissecting (stereo) microscopes
Transport that takes in large food particles and forms vesicles from the cell membrane
Endocytosis
Transmission Electron Microscope
Photosynthesis occurs in which organelle
Chloroplast
Protein synthesis occurs here

ribosomes
Modern microscope that provides 3D images and over 100,000x
SEM (scanning electron microscope)
Solute concentration outside the cell membrane that causes water to move into the cell
Hypotonic
Molecule we inhale that can diffuse easily through the membrane
Oxygen