Filter the results Item type Select All/None Service Subscription Question Folder Movie Page File Image Link Collection Stats Quiz New items since Yesterday Last week Last month Ever Search results Subscribe to an always-updated RSS feed. 2017 items matching your search terms. Sort by relevance date (newest first) alphabetically A cell membrane contains a varying amount of proteins and __________ Located in Biology / Cell Structure / Cell membrane cell membrane Located in Biology / Cell Structure / Cell membrane Cell membrane is also known as ________ membrane Located in Biology / Cell Structure / Cell membrane The thickness of the cell membrane is about _______ angstroms Located in Biology / Cell Structure / Cell membrane Types of lipids on a cell membrane Located in Biology / Cell Structure / Cell membrane Cell Theory is explained as Located in Biology / Cell Structure / Cells Cells absorbing and releasing molecules Located in Biology / Cell Structure / Cells Cells only exist as one small part of an organism consisting of many cells, a multicellular organism Located in Biology / Cell Structure / Cells Englishman Robert Hoke 1665 was the first to discover that some organisms consist entirely of a single cell Located in Biology / Cell Structure / Cells In 1665 the Englishman Robert Hooke described having seen what he called "cells" in a piece of cork Located in Biology / Cell Structure / Cells Previous 10 items 1 ... 7 8 9 10 11 12 13 ... 202 Next 10 items