STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it...

8
STEM CELLS

description

DIFFERENTIATION & SPECIALIZATION

Transcript of STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it...

Page 1: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

STEM CELLS

Page 2: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

Where do the different cells and tissues in your body come from?

Incredible as it seems, every cell was produced by mitosis from a small number of cells called stem cells

Page 3: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

DIFFERENTIATION & SPECIALIZATION

Page 4: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

Stem Cells are unspecialized cells that have the potential to differentiate into a wide variety of cells.

WHAT ARE STEM CELLS?

Page 5: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

Medical researchers believe that stem cell therapy has the potential to dramatically change the treatment of human disease.

A number of adult stem cell therapies already exist, particularly bone marrow transplants that are used to treat leukemia.

RESEARCH ON STEM CELLS

Page 6: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.
Page 7: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

POTENTIAL USES OF STEM CELLS

Page 8: STEM CELLS. Where do the different cells and tissues in your body come from? Incredible as it seems, every cell was produced by mitosis from a small.

One concern of treatment is the risk that transplanted stem cells could form tumors and become cancerous if cell division continues uncontrollably.

Medical vs. Ethical concerns

POTENTIAL PROBLEMS

YouTube - A Stem Cell Story

http://www.youtube.com/watch?v=2-3J6JGN-_Y

Cell Divisions Mitosis and Meiosis. Mitosis Division of the nucleus of all cells except sex cells Produces 2 daughter cells each with the same amount.

Cell Divisions Mitosis and Meiosis. Mitosis Division of the nucleus of all cells except sex cells Produces 2 daughter cells each with the same amount.

Cells Mitosis and Cancer

Cells Mitosis and Cancer

MITOSIS – makes body cells MEIOSIS –makes gametes

MITOSIS – makes body cells MEIOSIS –makes gametes

Cell Clock and Cloning Biology 12. Review of Mitosis: Mitosis occurs in all body cells (aka somatic cells) except egg and sperm Mitosis maintains.

Cell Clock and Cloning Biology 12. Review of Mitosis: Mitosis occurs in all body cells (aka somatic cells) except egg and sperm Mitosis maintains.

Mitosis and Cytokinesis Chapter 5.2. KEY CONCEPT Cells divide during mitosis and cytokinesis.

Mitosis and Cytokinesis Chapter 5.2. KEY CONCEPT Cells divide during mitosis and cytokinesis.

Mitosis n Mitosis is the process by which new cells are generated. n Mitosis produces 2 genetically identical daughter cells.

Mitosis n Mitosis is the process by which new cells are generated. n Mitosis produces 2 genetically identical daughter cells.

Jeopardy cells and mitosis

Jeopardy cells and mitosis

Mitosis Lab Hela Cells - shaunab.infoshaunab.info/AP Biology/Unit 4/Labs/Mitosis Lab... · Mitosis Lab Hela Cells Author: Shauna Brammer Created Date: 12/17/2018 12:58:49 AM ...

Mitosis Lab Hela Cells - shaunab.infoshaunab.info/AP Biology/Unit 4/Labs/Mitosis Lab... · Mitosis Lab Hela Cells Author: Shauna Brammer Created Date: 12/17/2018 12:58:49 AM ...

Mitosis & Meiosis - faculty.seattlecentral.edufaculty.seattlecentral.edu/jwhorley/MitosisMeiosis.pdf · Mitosis – growing & replacing cells Meiosis – producing gametes Cell Division

Mitosis & Meiosis - faculty.seattlecentral.edufaculty.seattlecentral.edu/jwhorley/MitosisMeiosis.pdf · Mitosis – growing & replacing cells Meiosis – producing gametes Cell Division

5.2 Mitosis and Cytokinesis Cells divide during mitosis.

5.2 Mitosis and Cytokinesis Cells divide during mitosis.

EDVO-Kit: AP07 Cell Division: Mitosis and Meiosis · of nuclear division: mitosis and meiosis. New body (somatic) cells are formed by mitosis. New body (somatic) cells are formed

EDVO-Kit: AP07 Cell Division: Mitosis and Meiosis · of nuclear division: mitosis and meiosis. New body (somatic) cells are formed by mitosis. New body (somatic) cells are formed

The Cell Cycle and Cell Death SNC2D. Cell Reproduction Mitosis in animal cells looks very like mitosis in plant cells:

The Cell Cycle and Cell Death SNC2D. Cell Reproduction Mitosis in animal cells looks very like mitosis in plant cells:

Mitosis - WWW Homeinternet.savannah.chatham.k12.ga.us/schools/lib... · Mitosis • Cells divide to make more cells. While all the other organelles can be randomly separated into

Mitosis - WWW Homeinternet.savannah.chatham.k12.ga.us/schools/lib... · Mitosis • Cells divide to make more cells. While all the other organelles can be randomly separated into

Mitosis - jdenuno · Title: Mitosis Author: Judith S. Nuno Subject: AP Biology Keywords: AP Biology, Mitosis, Onion Cells, Whitefish Blastula Cells, Images Created Date

Mitosis - jdenuno · Title: Mitosis Author: Judith S. Nuno Subject: AP Biology Keywords: AP Biology, Mitosis, Onion Cells, Whitefish Blastula Cells, Images Created Date

5.2 Mitosis and Cytokinesis KEY CONCEPT Cells divide during mitosis and cytokinesis.

5.2 Mitosis and Cytokinesis KEY CONCEPT Cells divide during mitosis and cytokinesis.

Mitosis How Cells Reproduce. Types of Cells The body contains two different types of cells –Somatic cells Reproduce by mitosis (asexual reproduction)

Mitosis How Cells Reproduce. Types of Cells The body contains two different types of cells –Somatic cells Reproduce by mitosis (asexual reproduction)

Mitosis Mitosis is the process of reproduction where two identical cells are produced. Asexual reproduction. During mitosis each chromosome splits and.

Mitosis Mitosis is the process of reproduction where two identical cells are produced. Asexual reproduction. During mitosis each chromosome splits and.

Mitosis vs. Meiosis Division of body cells and sex cells.

Mitosis vs. Meiosis Division of body cells and sex cells.

Mitosis and Cell Division. Mitosis Cells divide to make more cells. -this allows organisms to grow, develop, maintain and repair themselves Mitosis is.

Mitosis and Cell Division. Mitosis Cells divide to make more cells. -this allows organisms to grow, develop, maintain and repair themselves Mitosis is.

Warm up # 50 - MR. SAEPHANH'S ONLINE CLASSROOM! · Mitosis foldable Page__ Mitosis Notes. mitosis foldable Mitosis: the duplication of a cell into two identical daughter cells. mitosis

Warm up # 50 - MR. SAEPHANH'S ONLINE CLASSROOM! · Mitosis foldable Page__ Mitosis Notes. mitosis foldable Mitosis: the duplication of a cell into two identical daughter cells. mitosis