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Todays Objective Given information about the development of cell theory, summarize the contributions of scientists and/or state the cell theory.
Anton van Leeuwenhoek First compound light microscope
Robert Hooke Coined the term cell
Matthias Schlieden All plants are made of cells
Theodor Schwann All animals are made of cells
Rudolf Virchow Cells can only arise from pre-existing cells
Cell Theory 1. The cell is the basic unit of structure. 2. The cell is the basic unit of function. 3. All cells arise from pre- existing cells.
Spontaneous Generation? Francesco Redi
Germ Theory of Disease Microscopic organisms cause diseases. Pasteur
Why do we care today?
Students Will: summarize the contributions scientists have made toward the cell theory summarize the contributions scientists have made toward the cell.
THE HISTORY OF THE CELL THEORY THE RELATIONSHIP BETWEEN TECHNOLOGY AND THEORY.
Welcome to the Cell Chapter 2-3. Microscopes Microscopes --- allowed scientists to view cells. Cells --- The basic unit of life Compound light microscopes.
Cell Theory STRUCTURE AND FUNCTION OF CELLS:. Discovery of Cells Cells were discovered with the invention of the MICROSCOPE in the early 17 th century.
The Cell Theory 1.All living things are composed of cells. 2.Cells are the basic units of structure and function in living things. 3.All cells are produced.
The History of Cell Theory How did scientist figure out that all living things are made of cells?
4-1 THE HISTORY OF CELL BIOLOGY. THE DISCOVERY OF CELLS Cell – the smallest unit of life that can carryout all of the processes of life.
*---I------*---I I----*--*-I A 16OO B C D A The first microscope was invented B Hooke named the little boxes he saw under his microscope.
Contributors to the Cell Theory Robert Hooke (1665)- used a compound microscope to observe thin slices of cork (bark). He observed the cork was made.
Cell Theory Important contributors Anton Van Leeuwenhoek: In 1600’s used a single lens microscope to view bacteria.
Section 7-1 The History of the Cell Theory and Microscopes.
The Cell Theory Microscopes Provide the Windows to the World of the Cell.
Cell Theory. Anton van Leeuwenhoek 1674 Holland (isn’t that weird…) First compound light microscope First to see bacteria, called them “animacules”
Discovering Cells Cells and Heredity Chapter 1 Lesson 1.
Anton van Leeuwenhoek When: mid 1600’s Discovery: Credited with inventing the light microscope – tiny microscope with a glass bead Observations: observed.
Name the three parts of the cell theory. The Cell Theory 1.All living things are composed of cells. 2.Cells are the basic units of structure and function.
Cells Cells are the basic units of structure and function in living things. Most cells are too small to be seen with the naked eye. The invention of the.
Cell Unit Introduction Microscopes & Cell Theory.
Cells & Heredity: Section 1.1 – Discovering Cells 6 th Science.
Major events and diversity of cells. Know the people Robert Hooke: named cells “cells” Anton van Leeuwenhoek: living cells, bacteria and protozoa Matthias.
Cell Theory and Cell Study. The Cell Theory / The cell is the basic unit of structure of all living things. / All living things are made up of cells.
Cell Structure and Function Chapter 7 EOC Goal 2.
Cells are the basic units of structure and function in living things Cells keep you alive!! They carry out all lifes functions.
Cell Theory & Timeline 6 th Grade Science Kyrene Middle School.
Cells All living things are made of cells. Cells are the basic units of structure and function in living things. Most cells are too small to be seen with.
Cells Where would I find Trillion cells?.
AP Biology Chapter 8– A Tour of the Cell Regents Biology The Cell Theory 1. All living things are made up of cells 2. All existing cells are produced.
Comprehensive Science 1 Day 3. What are the three parts of the cell theory.
CELL THEORY NOTES. History Anton Van Leeuwenhoek The microscope was invented by Anton Van Leeuwenhoek, a Dutch biologist in the early 1600’s. Leeuwenhoek’s.
Cell Theory BrainPOP:Cells. Cells were not discovered until the microscope was invented!
The Cell Theory – a timeline Late 1500’s: -first lenses used in Europe -used to determine cloth quality (weave and precision) -combos of lenses gave better.
Cell Lecture #1 What Are Cells? History of Cells.
Robert Hooke - uses the word “cells” to describe cork. Anton van Leeuwenhoek - observes tiny microorganisms with his microscope.
Warm-Up #13 10/19/11 1)What are two main differences between animal and plant cells? 2)Who was the plant scientist in the cell theory? 3)Who was the animal.
Cells 1.Important scientists a. Robert Hooke ( England) Observed cork under microscope, named cell. b. Antony Van Leewuenhoek ( ) Observed.
Evolution of Microscopes Go to Section:. Janssens 1590: Hans & Zacharias Janssen: invented compound light microscope Slide # 2 Go to Section:
Chapter 7 Section 1 Discovery of Cells. The Cell Theory The Cell Theory states that all organisms are composed of similar units of organization called.
Cells. Is fire a living thing? Robert Hooke Observed cork under a microscope Called the little boxes cells.
Cell Theory Timeline. Cell Theory 1. All living things are made of cells. 2. Cells are the basic units of life. 3. Living cells only come from other living.
Discovering Cells Lesson 1 – TB pages What are cells? Cells are the basic units of structure and function in living things. All living things.
Chapter 7.1~ Life is Cellular Pages Important “Cellular” Scientists Robert Hooke Constructed one of the first light microscopes Looked.
Cells: The Building Blocks of Life What is Life?.
Cell Theory Objective: You will be able to describe what each person did for the cell theory. You will be able to list the parts of the cell theory. Itinerary:
Cell Theory. Cell theory states: 1.All living organisms are composed of cells. They may be unicellular or multicellular. Unicellular = single cell organisms.
Meet the Scientists Developing the Cell Theory. What is a cell? The cell is a basic building block of living things, both plant and animal.
CELL THEORY Laura LeMay. Wacky Cell Theory!! wH9DU&feature=youtube_gdata_player&s afe=active.
What do you think of when you hear the word CELL?.
The Cell Theory. Important Scientists Many important scientists aided in the discovery of the cell and the formulation of the cell theory Many important.
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