Filter the results Item type Select All/None Page Quiz Question Collection Image Movie Folder Stats File New items since Yesterday Last week Last month Ever Search results Subscribe to an always-updated RSS feed. 1882 items matching your search terms. Sort by relevance date (newest first) alphabetically Small cell size is thought to be a function of the restriction placed on cells by the ratio of (1) _______ area to (2) __________ Located in Biology / Cell Structure / Cells The longest known type of cells is ________ cells Located in Biology / Cell Structure / Cells The more the cell gets larger, the harder for it to maintain a stable internal environment Located in Biology / Cell Structure / Cells Two German scientists explained the cell theory Located in Biology / Cell Structure / Cells A microscope that magnifies objects from 4x to 80x to investigate much larger objects, also called dissecting microscopes Located in Biology / Cell Structure / Cell Structure Definitions A microscope which focuses electrons that bounce off the specimen Located in Biology / Cell Structure / Cell Structure Definitions A microscope which utilizes a beam of electrons that travel in shorter wavelengths than those of photons in visible light Located in Biology / Cell Structure / Cell Structure Definitions A scientist that study cells Located in Biology / Cell Structure / Cell Structure Definitions A structural layer surrounding some types of cells, just outside the cell membrane Located in Biology / Cell Structure / Cell Structure Definitions An organism that consists of more than one cell Located in Biology / Cell Structure / Cell Structure Definitions Previous 10 items 1 ... 5 6 7 8 9 10 11 ... 189 Next 10 items