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Sekas 2.1 Vocab

2.1 Cell Theory Life Science Vocab

TermDefinition
Robert Hooke in 1665 he was the first to observe "small chambers" in cork and call them cells
Anton Van Leeuwenhoek first to observe single celled organisms moving around in pond water
Matthias Schleiden stated that all plants are made of cells
Theodore Schwann stated that all animals are made of cells
Rudolph Virchow proposed that all living cells come from other cells
the cell theory is ... an explanation of the relationship between cells and living things
part 1 of the cell theory states that ... all organisms are made of one or more cells
part 2 of the cell theory states that ... cells are the basic unit of structure and function in an organism
part 3 of the cell theory states that ... cells come from other living cells
cells the basic unit of life
compound microscope a light microscope that uses 2 convex lenses to magnify an image. You multiply the strength of the 2 lenses to figure out the total magnification.
organism any living thing; made of cells; can carry out its own life processes
unicellular an organism that is composed of only 1 cell
multi-cellular a living thing made of many cells
homeostasis the ability to maintain steady internal conditions
Created by: brandi.sekas
 

 



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