Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are...

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Cells Part III Cells III

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Transcript of Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are...

Page 1: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Cells Part III

Cells III

Page 2: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Cell Theory

1. The cell is the smallest unit of life.

2. All organisms are made from one or more cells.

3. Cells arise from pre-existing cells.

Schleiden & Schwann

Page 3: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

All cells have: Cell membrane Surrounds, contains, protects Cytoplasm “Cell gel” fills interior of cell Ribosomes Help make proteins for cells DNA Contains instructions for cell

Page 4: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

As you study cell parts: What does it look like? What is its function? What other organelles does it work

with? How does the structure of this

organelle allow it to do its job? Is it in animals? Plants? Both?

Page 5: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Animal Cell

Page 6: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Plant Cells

Page 7: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Plant Cell

Page 8: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Plants have specialized organelles not found in animal cells:

Rigid cell wall: supportChloroplasts: capture energy

from sunLarge vacuole: storage (water,

sugars)

Page 9: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Chloroplast: Use sunlight to make sugars

Photosynthesis

Page 10: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Chloroplasts

Page 11: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Plant Cell Vacuole: Stores water and food

Page 12: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Plant Cell Walls: Support and Protection

Page 13: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

A few examples of specialized cells

from complex organisms

Page 14: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Elodea (400 X) - photosynthesize

Page 15: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Dividing Onion Root Tip with DNA visible as cluster

Page 16: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Neuron

Page 17: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Heart muscle cells beat > 5 billion times in a lifetime!

Page 18: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Egg cell surrounded by sperm

Page 19: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

2-cell embryo - first division after fertilization (This one will become a sea urchin)

Page 20: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Red Blood Cell: specialized to transport oxygen to other cells

Page 21: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

White Blood Cell: Protects the body from Invaders

Page 22: Cells Part III Cells III. Cell Theory 1. The cell is the smallest unit of life. 2. All organisms are made from one or more cells. 3. Cells arise from.

Great sites for cell biology:

www.cellsalive.com

http://learn.genetics.utah.edu/content/begin/cells/


THE CELL. The Cell Theory 1. All living organisms are made of cells. Protist cells Skin cells Bacteria cells Plant cells.

THE CELL. The Cell Theory 1. All living organisms are made of cells. Protist cells Skin cells Bacteria cells Plant cells.

Structure, function and growth of prokaryote and eukaryote cells (iii) Differentiation of cells into tissues and organs. (iv) Cell and tissue culture –

Structure, function and growth of prokaryote and eukaryote cells (iii) Differentiation of cells into tissues and organs. (iv) Cell and tissue culture –

Chapter 2 – Cell Processes and Energy Cell Processes Include: – Photosynthesis – Respiration – Cell Division – mitosis (all cells except sex cells) – Cell.

Chapter 2 – Cell Processes and Energy Cell Processes Include: – Photosynthesis – Respiration – Cell Division – mitosis (all cells except sex cells) – Cell.

Cell Discovery,Cells, and Cell Functions

Cell Discovery,Cells, and Cell Functions

Chapter 5 Cell replication. Cell Theory All organisms are made of cells (and the products of cells). All cells come from pre-existing cells. The cell.

Chapter 5 Cell replication. Cell Theory All organisms are made of cells (and the products of cells). All cells come from pre-existing cells. The cell.

UNIT III Chapter 10 Cell Growth & Division. I. Chemical Pathways Cell Growth and Division A. Limits to Cell Growth (two main reasons why cells divide)

UNIT III Chapter 10 Cell Growth & Division. I. Chemical Pathways Cell Growth and Division A. Limits to Cell Growth (two main reasons why cells divide)

Cells. Cell Variations Function dictates form Nerve cell Red blood cells White blood cells Muscle cell Gland cell.

Cells. Cell Variations Function dictates form Nerve cell Red blood cells White blood cells Muscle cell Gland cell.

III–V multijunction solar cells for concentrating ... · solar cell researchers explored the potential of the multijunction cell design under the concentrated terrestrial spectrum,

III–V multijunction solar cells for concentrating ... · solar cell researchers explored the potential of the multijunction cell design under the concentrated terrestrial spectrum,

Nerve cells Muscle cells Epithelial cells Bone cell Fat cells.

Nerve cells Muscle cells Epithelial cells Bone cell Fat cells.

CELL UNIT Cancer Cells Red Blood Cells White Blood Cells Development of the Cell Theory.

CELL UNIT Cancer Cells Red Blood Cells White Blood Cells Development of the Cell Theory.

iNKT CELL REGULATION OF B CELL ACTIVATION IN … · paper III, mechanisms of iNKT cell regulation of B cell activation were investigated. Neutrophils were found to license iNKT cells

iNKT CELL REGULATION OF B CELL ACTIVATION IN … · paper III, mechanisms of iNKT cell regulation of B cell activation were investigated. Neutrophils were found to license iNKT cells

Cells & Cell Organelles

Cells & Cell Organelles

CHAPTER THREE – THE CELL STEM CELLS BLOOD CELLS PLANT CELLS.

CHAPTER THREE – THE CELL STEM CELLS BLOOD CELLS PLANT CELLS.

Cells & Cell Transport

Cells & Cell Transport

schoolwires.henry.k12.ga.us€¦  · Web viewCells communicate by cell-to-cell contact. Ex Immune cells interact by cell-cell contact, antigen- presenting cells (APCs), helper T-cells

schoolwires.henry.k12.ga.us€¦  · Web viewCells communicate by cell-to-cell contact. Ex Immune cells interact by cell-cell contact, antigen- presenting cells (APCs), helper T-cells

Cells from cells: cell division

Cells from cells: cell division

Cell Division III) Meiosis A) Introduction. Cell Division III) Meiosis Meiosis a type of cell division results in the formation of sex cells, or gametes.

Cell Division III) Meiosis A) Introduction. Cell Division III) Meiosis Meiosis a type of cell division results in the formation of sex cells, or gametes.

Cell Cycle and Mitosis. Cell Division — process by which a cell divides into 2 new cells Parent Cell 2 Daughter Cells Parent Cell 2 Daughter Cells The.

Cell Cycle and Mitosis. Cell Division — process by which a cell divides into 2 new cells Parent Cell 2 Daughter Cells Parent Cell 2 Daughter Cells The.

SOLID OXIDE FUEL CELLS (SOFC) Customized Solutions ... · Cell performance – electrode materials (10Sc1CeSZ electrolyte) Cell performance – electrolyte materials (KeraCell III)

SOLID OXIDE FUEL CELLS (SOFC) Customized Solutions ... · Cell performance – electrode materials (10Sc1CeSZ electrolyte) Cell performance – electrolyte materials (KeraCell III)

Cell Structure & Function Introduction to Cells Eukaryotic Cells Prokarytoic Cells.

Cell Structure & Function Introduction to Cells Eukaryotic Cells Prokarytoic Cells.