| Term | Definition |
|
ATP |
molecule that stores the useable energy created during cellular respiration |
|
carbohydrate |
examples of this organic molecule include glucose, glycogen and starch |
|
cytoplasm |
the region of a cell outside of the nucleus but within the cell membrane |
|
atom |
particle made up of protons, neutrons, and electrons |
|
hemoglobin |
protein that transports oxygen on red blood cells |
|
homeostasis |
processes by which organisms maintain their internal stability |
|
capillary |
smallest of the blood vessels which allows gas exchange to occur across its wall |
|
active transport |
ions or very large particles use this process which requires energy to cross the cell membrane |
|
compound |
the chemical combination of 2 or more elements in specific amounts |
|
metabolism |
all of the chemical reactions that build or break down materials within an organism |