| A | B |
|---|
| centrioles | Animal cell organelle used in cell division and to organize microtubules |
| vacuoles | Fluid filled membranes used to store materials |
| chloroplast | Green plastid that carries out process of photosynthesis |
| diffusion | Molecule movement from high concentration to low concentration |
| facilitated diffusion | More rapid movement of molecules from a high concentration to low concentration with the help of the membrane |
| osmosis | Diffusion of water |
| isotonic solution | Solution with the same amount of dissolved substances as a cell |
| hypotonic solution | Solution with the less dissolved substances than a cell |
| hypertonic solution | Solution with the more dissolved substances than a cell |
| passive transport | Movement of materials across a cell membrane without using no energy |
| active transport | Movement of materials across a cell membrane using energy |
| endocytosis | Process of moving material into a cell using a vesicle |
| exocytosis | Process of moving material out of a cell using a vesicle |
| prokaryotic cells | Primitive cell that have no membrane around the nucleus |
| eukaryotic cells | Advanced cells that have a membrane around the nucleus |
| organelle | Structure inside of a cell that has a specific function |
| cell wall | Organelle used by plant, fungi, and bacteria cells for extra support |
| cell membrane | Separates cell from surroundings and controls what enters and leaves the cell |
| cytoplasm | Watery material between the cell membrane and nuclear membrane |
| nucleus | Control center for cell information |
| nuclear envelope | Membrane that separates the nucleus from the rest of the cell |
| nucleolus | Dense body inside nucleus that makes ribosomes |
| endoplasmic reticulum | Continuous network of channels that transport materials through the cell |
| rough endoplasmic reticulum | Endoplasmic reticulum covered ribosomes |
| smooth endoplasmic reticulum | Endoplasmic reticulum that has no ribosomes |
| ribosome | Sites of protein synthesis in the cell |
| golgi bodies | Flattened sacs that process, package, and store products |
| lysosomes | Single membrane packages of strong digestive (hydrolytic) enzymes |
| mitochondria | Organelle that makes energy from sugar |
| microtubules | Hollow tubes that are part of the cytoskeleton |
| microfilament | Solid tubes that are part of the cytoskeleton |
