The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who...

11
The Discovery of Cells Section 7.1 in your textbook Important Questions : What are cells? Who discovered them? How can we view parts of cells? What is inside of cells?

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Transcript of The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who...

Page 1: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

The Discovery of Cells

Section 7.1 in your textbook

Important Questions:What are cells? Who discovered them? How can we view parts of cells? What is inside of cells?

Page 2: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

COMMON CELL TRAITS

A cell is the smallest unit that is capable of performing life functions.

Page 3: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

What happens in a cell to carry out life functions?

This video clip animates what happens in the cells. We will talk about some of these processes during the rest of our cell unit.

This clip is complicated…but just watch and appreciate the dynamic processes that occur in cells!

Page 4: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

COMPARING CELLS

The size & shape of a cell relates to its function. (job it does)

Page 5: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

Cellular Organization

Cells tissue organs organ systems organism

Page 6: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

One or many cells

Some organisms are single celled = unicellular

Some organisms are made of many cells = multicellular

Page 7: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

Cell Theory

All organisms are made up of 1 or more cells

The cell is the basic unit of organization

All cells came from preexisting cells

Page 8: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

Who discovered cells? Who created the cell theory?

Important Biologists in the Discovery of Cells– Anton Van Leeuwenhoek (1600’s)– Robert Hooke (1600’s)– Matthias Schleiden (1830’s)– Theodore Schwann (1830’s)

Page 9: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

Prokaryotic Cells(proh KAYR ee yah tihk)

cells without membrane-bound structures

EX: bacteria

pond scum

Page 10: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

Eukaryotic Cells(yew KAYR ee yah tihk)

cells with membrane-bound structures

EX: animals, plants, fungi and protists

Page 11: The Discovery of Cells Section 7.1 in your textbook Important Questions: What are cells? Who discovered them? How can we view parts of cells? What is inside.

The cell theory was created by…

Observing cells and organisms Today we have many types of microscopes

we can use to view cells We will use the compound light microscope

in this unit to view cells

Let’s review how to use the microscope!


discovered return held sat cells perhaps wall site paint · discovered sat simple interest return cells wild summer held perhaps site paint. kept happy anything energy matter represent

discovered return held sat cells perhaps wall site paint · discovered sat simple interest return cells wild summer held perhaps site paint. kept happy anything energy matter represent

5 th Grade Mrs. Pidgeon Vocabulary CELL VIDEO A-6 Who discovered that cells exist? Robert Hooke discovered the cell.

5 th Grade Mrs. Pidgeon Vocabulary CELL VIDEO A-6 Who discovered that cells exist? Robert Hooke discovered the cell.

Primo Usability: What Texas Tech Discovered When Implementing Primo

Primo Usability: What Texas Tech Discovered When Implementing Primo

Unit 3. Don’t write but listen for the answers to: Who started the study of cells? How long ago were cells discovered? Who invented the microscope? What.

Unit 3. Don’t write but listen for the answers to: Who started the study of cells? How long ago were cells discovered? Who invented the microscope? What.

1492 - What is It Like to Be Discovered (1991)

1492 - What is It Like to Be Discovered (1991)

Introduction to Cells Biology A/Cells. The Discovery Cells were first discovered in 1665 when Robert Hooke observed a slice of cork under a microscope.Cells.

Introduction to Cells Biology A/Cells. The Discovery Cells were first discovered in 1665 when Robert Hooke observed a slice of cork under a microscope.Cells.

By Lana Brown Robert Hooke. Robert Hooke discovered cells and named them. Robert Hooke discovered cells in 1665 He was the first to discover cells by.

By Lana Brown Robert Hooke. Robert Hooke discovered cells and named them. Robert Hooke discovered cells in 1665 He was the first to discover cells by.

What I Have Discovered

What I Have Discovered

Transplant / Immunology. What cells are MHC class I expressed on?What cells are MHC class I expressed on? All nucleated cellsAll nucleated cells What.

Transplant / Immunology. What cells are MHC class I expressed on?What cells are MHC class I expressed on? All nucleated cellsAll nucleated cells What.

A Tour of the Cell How cells were first discovered Cells were first observed using microscopes Today there are many ways to view cells and the structures.

A Tour of the Cell How cells were first discovered Cells were first observed using microscopes Today there are many ways to view cells and the structures.

Migrating to Magento 2: What we’ve discovered

Migrating to Magento 2: What we’ve discovered

Essential Questions What is the difference between prokaryotic cells and eukaryotic cells? What is the difference between plant cells and animal cells?

Essential Questions What is the difference between prokaryotic cells and eukaryotic cells? What is the difference between plant cells and animal cells?

Discovering Cells WITH MICROSCOPES. What are Cells?

Discovering Cells WITH MICROSCOPES. What are Cells?

Screen discovered nodules: What next ?

Screen discovered nodules: What next ?

Cells. What are cells? Cells are the basic structure of all living things.

Cells. What are cells? Cells are the basic structure of all living things.

Recently discovered interstitial cells termed telocytes: … · 2019-01-21 · OPINION PAPER Recently discovered interstitial cells termed telocytes: distinguishing cell-biological

Recently discovered interstitial cells termed telocytes: … · 2019-01-21 · OPINION PAPER Recently discovered interstitial cells termed telocytes: distinguishing cell-biological

What are Cells?

What are Cells?

Cells: Structure and Function Chapter 6. The People Jansen made the first microscope. Anton van Leewenhoek discovered microorganisms. Hooke discovered.

Cells: Structure and Function Chapter 6. The People Jansen made the first microscope. Anton van Leewenhoek discovered microorganisms. Hooke discovered.

Cells. Cell Discovery 1665 Robert Hooke: Around the time of Newton –discovered the cell –Saw dead cells of a cork plant –Called them cells because they.

Cells. Cell Discovery 1665 Robert Hooke: Around the time of Newton –discovered the cell –Saw dead cells of a cork plant –Called them cells because they.

Cells. The Discovery of Cells Robert Hooke, and English scientist, discovered and named cells in 1665. He looked at thin slices of cork through a light.

Cells. The Discovery of Cells Robert Hooke, and English scientist, discovered and named cells in 1665. He looked at thin slices of cork through a light.