15 Questions Biology: Cell Theory and Types of Cells This Kahoot reviews the cell theory and types of cells. Based on NGSS standards HS-LS1-1, HS-LS1-2. Science_by_Kahoot, 01/19/2018 answers Play What is the basic unit of structure and function in living things? nucleus cell membrane cell mitochondria Which invention contributed to the discovery of cells? binoculars hand lens microscope telescope Which scientist was the first to use a simple microscope to observe living microorganisms? Robert Hooke Theodor Schwann Anton van Leeuwenhoek Rudolf Virchow … and 12 more awesome questions! Check them out by clicking “Play”.