All living things are made of cells. Cells are the basic unit of life. Cells come from other...

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Page 1: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.
Page 2: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

All living things are made of cells. Cells are the basic unit of life. Cells come from other cells.

Schwann – animal cells 1839Schleiden – plant cells 1839Virchow – cell come from pre-existing cells

1855

Page 3: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.
Page 4: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.
Page 5: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

This process of division is called

Mitosis. It occurs in multiple stages or phases. You will learn the details of this process in high school biology.

However, today, we are observing cells that are going through different stages of the reproductive process called Mitosis.

Page 6: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.
Page 7: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

INTERPHASE

PROPHASE

METAPHASE

ANAPHASE

TELOPHASE

CYTOKINESIS

Normal Cell Activities – DNA in chromosomes is copied at end of stage

Chromosomes line up in middle of cell (in pairs – sister chromatids)

Nuclear membrane forms around both ends of chromatids.

Cell membrane separates into two new cells.

Chromosomes thicken and becomevisible. (getting ready to divide)

Chromatids pull apart – half go to each side

Page 8: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

http://www.biologycorner.com/projects/mitosis/whitefish_embryo.html

http://www.biologycorner.com/projects/mitosis/onion_root.html

Whitefish Mitosis

Onion Root Tip Mitosis

Page 9: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

Where would you say cells come from?How do cells reproduce?

Page 10: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

Where would you say cells come from? Cells come from other cells.

How do cells reproduce?

Page 11: All living things are made of cells. Cells are the basic unit of life. Cells come from other cells. Schwann – animal cells 1839 Schleiden – plant.

Where would you say cells come from? Cells come from other cells.

How do cells reproduce?

Cells divide through MITOSIS.


PHYSIOLOGY OF SOMATIC MOTOR SYSTEM · Schwann cells –glial cells in PNS-the sheath of peripheral nerve fibres – made of Schwann cells . Multiple wrappings around axon of neuron

PHYSIOLOGY OF SOMATIC MOTOR SYSTEM · Schwann cells –glial cells in PNS-the sheath of peripheral nerve fibres – made of Schwann cells . Multiple wrappings around axon of neuron

Cell Architecture. CELL THEORY Mathias Schleiden and Theodore Schwann Prokaryotic cell Eukaryotic cell – plant cell and animal cell Figure 9-1.

Cell Architecture. CELL THEORY Mathias Schleiden and Theodore Schwann Prokaryotic cell Eukaryotic cell – plant cell and animal cell Figure 9-1.

Schwann Cells - form myelin sheaths in PNS axonsweb.as.uky.edu/Biology/faculty/cooper/Bio535/01272015-01292015.pdf · Microglia-phagocytes - mobilized after ... Schwann Cells Schwann

Schwann Cells - form myelin sheaths in PNS axonsweb.as.uky.edu/Biology/faculty/cooper/Bio535/01272015-01292015.pdf · Microglia-phagocytes - mobilized after ... Schwann Cells Schwann

RESEARCH ARTICLE Open Access Schwann cells migrate along ... · RESEARCH ARTICLE Open Access Schwann cells migrate along axons in the ... Olympus and Leica microscopes respectively.

RESEARCH ARTICLE Open Access Schwann cells migrate along ... · RESEARCH ARTICLE Open Access Schwann cells migrate along axons in the ... Olympus and Leica microscopes respectively.

Chap. 4 Cells. A Brief History Robert Hooke – In 1664, he saw the 1 st cell and named it a cell What did he use to look at the cell? Schleiden, Schwann,

Chap. 4 Cells. A Brief History Robert Hooke – In 1664, he saw the 1 st cell and named it a cell What did he use to look at the cell? Schleiden, Schwann,

INTRODUCTION TO CELLS. History of the Cell Robert Hooke, 1665 Anton von Leeuwenhoek, 1674 Matthias Schleiden, 1838 Theodor Schwann, 1839 Rudolph Virchow,

INTRODUCTION TO CELLS. History of the Cell Robert Hooke, 1665 Anton von Leeuwenhoek, 1674 Matthias Schleiden, 1838 Theodor Schwann, 1839 Rudolph Virchow,

ORIGINAL ARTICLE Activated Schwann cells in pancreatic ...ORIGINAL ARTICLE Activated Schwann cells in pancreatic cancer are linked to analgesia via suppression of spinal astroglia

ORIGINAL ARTICLE Activated Schwann cells in pancreatic ...ORIGINAL ARTICLE Activated Schwann cells in pancreatic cancer are linked to analgesia via suppression of spinal astroglia

Apresentação do PowerPoint - 10ebgspedro.weebly.com10ebgspedro.weebly.com/uploads/1/4/0/3/14035134/as_clulas_e_organe... · A Teoria celular, postulada por Schleiden e Schwann,

Apresentação do PowerPoint - 10ebgspedro.weebly.com10ebgspedro.weebly.com/uploads/1/4/0/3/14035134/as_clulas_e_organe... · A Teoria celular, postulada por Schleiden e Schwann,

Cell Theory - ahschools.us€¦ · Cell Theory Cells were discovered in 1665 by Robert Hooke. Early studies of cells were conducted by - Mathias Schleiden (1838) - Theodor Schwann

Cell Theory - ahschools.us€¦ · Cell Theory Cells were discovered in 1665 by Robert Hooke. Early studies of cells were conducted by - Mathias Schleiden (1838) - Theodor Schwann

NIVELES DE ORGANIZACIÓN DE LOS SERES VIVOSiespoetaclaudio.centros.educa.jcyl.es/sitio/upload/celula_4eso.pdf · NIVELES DE ORGANIZACIÓN DE LOS SERES VIVOS (Schleiden & Schwann,

NIVELES DE ORGANIZACIÓN DE LOS SERES VIVOSiespoetaclaudio.centros.educa.jcyl.es/sitio/upload/celula_4eso.pdf · NIVELES DE ORGANIZACIÓN DE LOS SERES VIVOS (Schleiden & Schwann,

Introduction to Themes of AP BIOwsapbiology.weebly.com/uploads/3/8/1/4/38142749/unit_4_daily_agenda_cells.pdfCell Theory •Hooke, Leeuwenhoek, Schleiden, Schwann, Virchow •All living

Introduction to Themes of AP BIOwsapbiology.weebly.com/uploads/3/8/1/4/38142749/unit_4_daily_agenda_cells.pdfCell Theory •Hooke, Leeuwenhoek, Schleiden, Schwann, Virchow •All living

Cells: Big Review packetName: Block: - Lincoln … anatomy of plants. Little serious work published. Botanist Matthias Schleiden and zoologist Theodor Schwann proposed the cell theory

Cells: Big Review packetName: Block: - Lincoln … anatomy of plants. Little serious work published. Botanist Matthias Schleiden and zoologist Theodor Schwann proposed the cell theory

Biology Frame Introduc on - Lee...Schleiden – concluded all plants are made of cells Non-science – not based upon provable, reproducible theories or facts Schwann – followed

Biology Frame Introduc on - Lee...Schleiden – concluded all plants are made of cells Non-science – not based upon provable, reproducible theories or facts Schwann – followed

Cell Theory Virchow, Schleiden and Schwann 1.Every organism is composed of one or more cells 2.Cells are the smallest units having properties of life.

Cell Theory Virchow, Schleiden and Schwann 1.Every organism is composed of one or more cells 2.Cells are the smallest units having properties of life.

AH Biology: Unit 1 The Cell Cycle. Cell theory Cells are the basic unit of all organisms (Schleiden and Schwann, 1839). All cells are produced by the.

AH Biology: Unit 1 The Cell Cycle. Cell theory Cells are the basic unit of all organisms (Schleiden and Schwann, 1839). All cells are produced by the.

Chapter 4. Section 1 Schleiden concluded: 1838 - All plants were composed of cells Schwann concluded: 1839 - All animals were composed.

Chapter 4. Section 1 Schleiden concluded: 1838 - All plants were composed of cells Schwann concluded: 1839 - All animals were composed.

Mr. Green 8-2-02 Is it alive?. Mr. Green “All living things are made up of cells.” –Schleiden & Schwann What does it mean to be alive? (which movie is.

Mr. Green 8-2-02 Is it alive?. Mr. Green “All living things are made up of cells.” –Schleiden & Schwann What does it mean to be alive? (which movie is.

Cell Theory Cells Cells are the basic living units of organization and function come from other cells All cells come from other cells Schleiden, Schwann,

Cell Theory Cells Cells are the basic living units of organization and function come from other cells All cells come from other cells Schleiden, Schwann,

Cells & Systems Review 2009 Exam Review. Cells & Systems CELL THEORY Schleiden, Schwann, Virchow ALL living things are made from CELLS CELLS come from.

Cells & Systems Review 2009 Exam Review. Cells & Systems CELL THEORY Schleiden, Schwann, Virchow ALL living things are made from CELLS CELLS come from.

LOS SERES VIVOS SE COMPONEN DE CELULAS = “unidad estructural” TEORIA CELULAR” “TEORIA CELULAR” Fue propuesta por: Matthias Schleiden Theodor Schwann.

LOS SERES VIVOS SE COMPONEN DE CELULAS = “unidad estructural” TEORIA CELULAR” “TEORIA CELULAR” Fue propuesta por: Matthias Schleiden Theodor Schwann.