The Cell Theory Ch. 2.3.

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
M EET THE S CIENTISTS : D EVELOPING THE C ELL T HEORY.
Cell Theory The work of Hans & Zacharia Janssen, Robert Hooke, Anton van Leeuwenhoek, Matthias Schleiden, Theodor Schwann, Rudolph Virchow and others led.
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.
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 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.
Cells All living things are made of cells.
 A cell is the basic unit of life.  The development and enhancement of microscopes made the observation and description of microscopic organisms and.
Cells and Heredity Chapter 1 Lesson 1
The Cell Theory SOL BIO 2a. The Cell Theory The development and refinement of magnifying lenses and light microscopes made the observation and description.
Cell Theory.
Cell History.
CELLS.
Meet the Scientists Developing the Cell Theory
Evolution of 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.
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.
Discovering Cells.
Cells 1.Important scientists a. Robert Hooke ( England) Observed cork under microscope, named cell. b. Antony Van Leewuenhoek ( ) Observed.
The Cell Theory Discovery of cells. The Cell Theory The development and refinement of magnifying lenses and light microscopes made the observation and.
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.
The Cell Theory SOL BIO 2a. The Cell Theory  The development and refinement of magnifying lenses and light microscopes made the observation and description.
Cells & Heredity: Section 1.1 – Discovering Cells 6 th Science.
Welcome to the Cell Chapter 2-3. Microscopes Microscopes --- allowed scientists to view cells. Cells --- The basic unit of life Compound light microscopes.
Scientists and the Cell Theory. Cell Theory and the Scientists Who Helped Shape It.
The History of Cells and Cell Theory, Chapter 7.1, Biology
3.1 The Cell Theory VOCABULARY KEY CONCEPTS PROKARYOTE EUKARYOTE
Cells Living Environment.
Introduction to the Cell Theory
Chapter 7 Section 1 Cells.
Cell Theory and the Scientists Who Helped Shape It
7th science Malnory/Pietsch The Cell Theory 1.
Cell Theory and cell scientists.
The Cell Theory A Timeline
Structure and Function of Cells:
Discovery of the Cell.
Ch. 7: The Structure & Function of Cells
Introduction to the Cell and Cell Theory
Students Will: summarize the contributions scientists have made toward the cell theory state the cell theory.
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
Discovering Cells.
7.1 Notes: Discovery and cell theory
Cells.
History of Cells & the Cell Theory
Early Scientists’ Contributions
History of the Cell Theory
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.
BR: write 3 Academic resolutions you have for the new year!
The Cell Theory.
Cell Theory Notes.
Cell Theory and the Scientists Who Helped Shape It
Microscope Notes.
Early Scientist’s Contributions
Cell Theory Early 1600s - Compound microscope invented
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.
Students Will: Summarize the contributions scientists have made toward the cell theory State the cell theory.
HANS AND ZACHARIAS JANSSEN
Presentation transcript:

The Cell Theory Ch. 2.3

The development and refinement of magnifying lenses and light microscopes made the observation and description of microscopic organisms and living cells possible. The Cell Theory

The Cell Theory Many scientists contributed to the cell theory

The Cell Theory 3 parts to the cell theory: 1. The cell is the basic unit of life 2. All living things are made of cells 3. Cells come from pre-existing cells The Cell Theory

Invented one of the first compound microscopes He observed that cork has small regular boxes in it that he called “cells”. Robert Hooke (1635-1703)

Hooke’s cork cells

Anton van Leeuwenheok (1632-1723) Perfected the lens that lead to modern-day microscopes Dutch scientist who was the first to see bacteria and protists. Anton van Leeuwenheok (1632-1723)

Leeuwenhoek’s Microscope

Scottish botanist who noticed that all cells have a dark region that he called a “nucleus” Robert Brown (1773-1858)

Matthais Schleiden (plants) Theodor Schwann (animals) Theodor Schwann and Matthais Schleiden stated that all living things are made of cells. (1839) Matthais Schleiden (plants) Theodor Schwann (animals)

German scientist who discovered that all cells come from pre-existing cells. Rudolph Virchow (1821-1902)

Continued advances in microscopy allowed observation of cell organelles and structure. The Cell Theory

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

© 2024 SlidePlayer.com Inc. All rights reserved.