biology i chapter 4 - sd27j · 2015-10-06 · biology i chapter 3 cells . discovery of the cell ......

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Biology I Chapter 3 CELLS

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Page 1: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Biology I Chapter 3

CELLS

Page 2: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Discovery of the Cell

Robert Hooke 1665

Anton Van Leeuwenhoek 1673

Page 3: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cell Theory

All living things are composed of one or more cells

Cells are the basic unit of structure and function in organisms

Cells come only from the reproduction of existing cells

Page 4: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cell Diversity and Organelles

Page 5: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Prokaryotes

No Membrane bound organelles

Very Simple

Bacteria

Page 6: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Eukaryotes

Have advanced, membrane bound organelles

Advanced life

Plants, animals and fungi

Page 7: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cell Membrane-covering

Phospholipid Bilayer

Integral proteins

Steroids and

carbohydrates

Page 8: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Traits of the Cell Membrane

Fluid mosaic-moves

Selectively permeable-specific on what goes in and out

Page 9: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Nucleus-control center

Nuclear Membrane

Nucleolus

Pores

Page 10: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cytoplasm:

Space within a cell

Page 11: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Mitochondria-energy ATP

Page 12: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Ribosomes

Make proteins

Page 13: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Endoplasmic Reticula-transport

Rough

Smooth

Page 14: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Golgi Apparatus-package and storage

Page 15: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Lysosome-breakdown

Page 16: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

The Cytoskeleton-structure

Microfilaments

Microtubules

Centrioles and spindle fibres

Page 17: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cilia and Flagella-movement

Page 18: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Vacuole-storage Plants-very large vacuole

Page 19: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Plant (And some Fungi) Organelles

Page 20: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Cell Wall-structure

Page 21: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Chloroplasts-energy and food production

Page 22: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Plants under the microscope: Identify structures & function

Page 23: Biology I Chapter 4 - sd27j · 2015-10-06 · Biology I Chapter 3 CELLS . Discovery of the Cell ... 4 pm 8 pm . ropl Plasma Membrane xisome Vacuole Golgi Apparatus Ribosomes Plasmodesmata

Animals under the microscope: Identify structures & function