CELLS! CELLS! CELLS! Living things use: 1. 2. 3. Any individual form of life that capable of ____________ and reproducing __________is an organism. All living things have _____ characteristics of life Those six characteristics are: There are ____ necessities for every organism. Those necessities are: All living things are made up of _______ Cells are the _________ unit of life. Cells are either _____________ or __________________. Unicellular is __________ cell Multicellular is more than ________ cell. Give an example for each: Unicellular Multicellular Cells must be seen with a ______________. In 1660 _______________ looked at __________ under a microscope In 1670 _________________________ was the first person to describe ______________. The ____________ theory began because people started questioning where cells came from. The cell theory is a basic concept that states the following three things: A French Scientist by the name of ____________________ discovered _________________ to be the cause of spoiled food and ____________. The cell ______________ is a boundary around the cell Cytoplasm is a ________________ material inside the cell ______________ Cells are divided into two categories __________________ and __________________. Euaryotic cell holds_____________________________________________ _____________________________________________________________ Prokaryotic cell does not have a _______________ so its genetic material is in the _______________ Three facts about Eukaryotic Cells are: Most of the organisms alive on Earth today are __________________. Examples of single-celled organisms are found the domains of ____________, ________________ and ______________________ Three facts about Archaea and Bacteria are: Three facts about Eukarya are: Most ______________ organisms are made of different types of _________ That do different jobs. They are specialized. An example of specialized is________________ Cell in more _______________ organisms are grouped together in ___________. A tissue is _________________________________ cells that are organized to do a _________________ job. An example is _____________________________________. Different tissues working __________________ to perform a particular represents an ________________. An example of an organ is__________________________________. _____________ and ______________ working together forms an _______________ system. An example would be the _______________________ system. Scientists use cell _______________ to provide insight into _________ Models show_______________________________________________ The real cell often looks very different/similar from the models of cells that are created.