| A | B |
|---|
| nucleus | controls the cell |
| chlorophyll | collects energy from the sun |
| tissues | a group of cells |
| cell wall | the stiff, outside covering of a plant cell |
| cytoplasm | the living material In a cell |
| cell theory | the basic concepts about cells |
| organ | a group of tissues |
| cell membrane | controls what enters and exits the cell |
| organelles | parts in the cell that carry out the life processes |
| cell | basic unit of structure and function of living things |
| chloroplast | part of the plant cell where photosynthesis occurs |
| respiration | the process of breaking down glucose to produce ATP (energy) |
| osmosis | diffusion of substances through a cell membrane |
| photosynthesis | the process of making energy using light |
| diffusuion | movement from high to low concentration |
| mitosis | cells division forming two identical cells |
| fermentation | making ATP without using oxygen |
| chromosomes | strand in the nucleus carrying genetic material |
| Anton van Leeuwenhoek | Dutch shopkeeper who was the first to see cells (called them "animacules") |
| Robert Hooke | English scientist and inventor who named cells |
| Matthias Schleiden | German botonist who stated all plants were made of cells |
| Theodor Scwwann | German scientist who said that cells were the building blocks of both plants and animals |
| Rudolph Virchow | German physician who stated that cells come only from other living cells |
| mitochondria | powerhouse of the cell |
| ribosome | protein factory of the cell |
| endoplasmic reticulum (ER) | transport tubes in the cell |
| golgi bodies | manufacturing and shipping center of a cell |
| lysosomes | the garbage collectors of the cell |
| vacuoles | storage for water, food, and waste in a cell |
| permeable | alowing substances to flow freely in and out |
| selectively permeable | allowing some things to flow in and out, but not others |
| impermeable | not able to pass through |
| carriers | protein molecules for transporting large substance into and out of the cell |
| interphase | cell parts double |
| prophase | chromosomes thicken and a spindle forms |
| metaphase | chromosomes line up |
| anaphase | chromosomes pull apart |
| telophase | two new cells formed |
