CELL THEORY.

Slides:



Advertisements
Similar presentations
Students Will: summarize the contributions scientists have made toward the cell theory state the cell theory.
Advertisements

Cells are the basic units of structure and function in living things
CELL THEORY NOTES.
Cell Theory. Cell theory states: 1.All living organisms are composed of cells. They may be unicellular or multicellular. Unicellular = single cell organisms.
Robert Hooke - uses the word “cells” to describe cork. Anton van Leeuwenhoek - observes tiny microorganisms with his microscope.
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.
Anton van Leeuwenhoek When: mid 1600’s Discovery: Credited with inventing the light microscope – tiny microscope with a glass bead Observations: observed.
The Cell Theory Microscopes Provide the Windows to the World of the Cell.
STRUCTURE AND FUNCTION OF CELLS Notes #12. All organisms are made of Cells The cell is the basic unit of structure and function The cell is the smallest.
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.
Cell Theory.
Chapter 3: Cell Structure and Function
Meet the Scientists Developing the Cell Theory
HUMAN CELLS Szemán Zsuzsa. CELLS  Smallest living unit  Most are microscopic.
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.
How would you describe what you see below to someone else?
Discovering Cells.
The History of Cell Theory How did scientist figure out that all living things are made of cells?
Cell Unit Introduction Microscopes & Cell Theory.
Cells. Historical Perspective Robert Hooke He used a crude light microscope that magnified 30X He discovered cork cells.
Section 7-1 The History of the Cell Theory and Microscopes.
Welcome to the Cell Chapter 2-3. Microscopes Microscopes --- allowed scientists to view cells. Cells --- The basic unit of life Compound light microscopes.
The History of Cells. What is a cell? A cell is a structures that contains all the materials necessary for life. All living things are made up of cells.
Cell Theory.
(7th) Chapter 3-1 Cornell Notes
Cell Theory SC.912.L.14.1.
+ = The Cell Theory __________________:
The Cell Theory A Timeline
The Cell Theory A Timeline
Microscopes Provide the Windows to the World of the Cell
Organization of Life.
Structure and Function of Cells:
Discovery of the Cell.
History of Cells.
Ch. 7: The Structure & Function of Cells
History of Cells.
First to View Cells In 1665, Robert Hooke used a microscope to examine a thin slice of cork (dead plant cells) What he saw looked like small boxes What.
Cell Theory and the Scientists Who Helped Shape It
Cell Theory and the Scientists Who Helped Shape It
Cells The basic unit of a living organism.
Cell Theory SC.912.L.14.1.
Early Scientists’ Contributions
History of the Cell Theory
Students Will: summarize the contributions scientists have made toward the cell theory state the cell theory.
Famous Scientists Anton van Leeuwenhoek: “father of microscope”; noticed tiny organisms living in pond water Robert Hooke: named the “cell” after rooms.
Cell Biology.
The Cell Theory.
The Cell Theory.
Cell Theory.
Cell Theory Notes.
CELL THEORY NOTES.
Cell theory, prokaryotes, eukaryotes, scientists
Cells.
Cell Theory and the Scientists Who Helped Shape It
Cell theory.
History of Cells Chapter 7 Sect. 1.
The Cell Theory A Timeline
Early Scientist’s Contributions
Cell Theory.
History of the Cell Theory
CELLS Page # 35.
Cell Theory and the Scientists Who Helped Shape It
Early Scientist’s Contributions
Seventh Grade Introduction to cells Thomas stinson
The Cell Theory Chapter 3 Notes.
Cell Structure and Function Chapter 7
7-1 Life is Cellular.
The Cell Theory – a timeline
NOTE SHEET 3 – The Cell Theory
Students Will: Summarize the contributions scientists have made toward the cell theory State the cell theory.
Presentation transcript:

CELL THEORY

Kandinsky “Colorful Ensemble” inspired by: invertebrate sea creatures microorganisms embryological forms

Cajal

Microscopes Anton von Leeuwenhoek (1632-1723) first to use microscopes to view living things

Leeuwenhoek’s scope He looked at bacteria, protists, sperm cells, blood, nematodes, and rotifers. Little “animacules”

Robert Hooke (1635-1703) His microscope His handsome face

First to coin the term “cells” Hooke saw: Cork “Cells” First to coin the term “cells”

Theodor Schwann (1810-1882) Animals were also made of cells

Robert Brown (1773-1858) Discovered the nucleus

Matthias Schleiden (1804-1881) Cell’s nucleus played a role in reproduction

Rudolf Virchow (1821-1902) Born in Pomerania Animal and plant cells are produced only by the division of cells that already exist

Cell Theory All living things are composed of cells Cells are the smallest working units of living things All cells come from preexisting cells by cell division

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.