| A | B |
|---|
| cell | basic unit of life |
| cell membrane | composed of a phospholipid bilayer, controls what enters and leaves the cell |
| polar molecule | a molecule with positive and negative regions, example - water |
| hydrogen bond | the attraction between water molecules between hydrogen and oxygen atoms |
| nonpolar molecule | a molecule that does not have any charged regions |
| phospholipd | a lipid that has a phosphate group replacing one of the fatty acids |
| lipid bilayer | the type of arrangement of molecules that make up the cell membrane |
| nucleus | control center of the cell |
| prokaryote | a cell that doesn't have a nucleus such as bacteria |
| eukaryote | a cell that has a nucleus such as plant, animal, fungi and protist cells |
| cytoplasm | the jelly like colloid found in the cell |
| ribosome | protein factories of the cell |
| organelles | small parts that make up a cell |
| mitochondrion | powerhouse of the cell, provides the cell with ATP, energy |
| chloroplast | organelle that carries out photosynthesis |
| endoplasmic reticulum | transportation network in the cell, compartmentalizes |
| Golgi apparatus | packages proteins that are made in the cell |
| cell wall | outer support structure of plant and fungal cells |
| cellulose | component of plant cell walls |
| resolution | a microscope's capacity to distinguish different objects that are close to one another |
