| A | B |
|---|
| cell wall | structure in plant cells that surrounds cell & gives it strength |
| cell membrane | controls what goes in & out of cell; semi-permeable |
| golgi body | packages molecules into vesicles to be exported out of the cell |
| smooth ER | not covered by ribosomes but still transports molecules inside cells |
| rough ER | covered by ribosomes & transports molecules inside cell |
| mitochondria | releases energy from glucose molecules through respiration |
| cytoplasm | jelly-like stuff that fills a cell |
| ribosome | small organelle that makes proteins |
| nucleus | control center of cell |
| vesicle | bag made by Golgi body to hold molecules for export |
| DNA/chromosomes | stored in nucleus & directs your cell's activities |
| chloroplasts | organelle in plant cells that uses photosynthesis to make sugar |
| Rf value | used to identify dyes separated by chromatography |
| black-blue | color resulting when Lugol's iodine (IKI) is added to starch |
| yellow/orange/red | color resulting in positive Benedict's test for sugar |
| fine focus knob | used to focus when using high power |
| diaphragm | under the stage of microscope; used to adjust the amount of light passing through lens |
| average | mean value; calculated by adding values together & dividing by the number of values |
| sugar | made by plant cells using photosynthesis process, light, water & carbon dioxide |
| chromatography | used to separate parts of a mixture of chemicals since some parts are more attracted to the paper & other parts are more attracted to the solvent |
| osmosis | movement of water from an area of high concentration to an area of low concentration |
| diffusion | movement of molecules from an area of high concentration to an area of low concentration |
