Lesson 7 SemNet: Cells

This is a list of the key ideas in this lesson. Click on any one you want to explore. Once in the Net, move by clicking on any boldface word.

1	cell	2	tissue	3	organ
4	organism	5	population	6	community
7	prokaryotic cell	8	eukaryotic cell	9	monera (bacteria)
10	cell wall	11	multicellular organisms	12	animal cell
13	plant cell	14	protista cell	15	nucleus
16	mitochondria	17	lysosome	18	endoplasmic reticulum
19	subcellular structure	20	ribosome	21	spindle fiber
22	centriole	23	diffusion	24	oxygen
25	carbon dioxide	26	fungal cell	27	protist cell
28	central vacuole	29	chloroplast	30	meiosis
31	organelle	32	Golgi body	33	cytoplasm
34	cell membrane	35	cilia	36	nitrogenous waste
37	smooth ER	38	rough ER	39	gas
40	waste material	41	chromosome	42	cytoskeleton
43	spindle fibers	44	animal	45	plant
46	fungus	47	prokaryotic cell wall	48	eukaryotic cell wall