Transcript Science 10 Unit C Cycling of Matter in Living Systems Science 10 Unit C Living Systems Science 10 Unit C Living Systems 1.

Science 10 Unit C
Cycling of Matter
in Living Systems
Science 10 Unit C Living Systems
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Science 10 Unit C Living Systems
1. Microscope
technology and
the development
of cell theory.
Science 10 Unit C Living Systems
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Science 10 Unit C Living Systems
1. Microscope technology and the cell.
2. Function and
structure of cell
organelles.
Science 10 Unit C Living Systems
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Science 10 Unit C Living Systems
1. Microscope technology and the cell.
2. Function and structure of cell
organelles
3. Cell transport
-active and passive
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Science 10 Unit C Living Systems
1. Microscope technology and the cell.
2. Function and structure of cell
organelles
3. Cell transport -active and passive
4. Plants as
multicellular
organisms.
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1. Imaging technology
and the cell.
The development of cell theory from
abiogenesis to biogenesis.
Aristotle – frogs from mud
Redi – flies from meat
Needham – organism from broth
Pasteur – organism came from organisms in dust
Hooke – microscope to see cells
Schwann and Scleiden – cells from cells
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1. Imaging technology
and the cell.
B. Advances in technology aided
knowledge of cell structure and
function.
-development and comparison of:
•Simple microscope,
•Compound microscope
•Electron, transmitting, scanning
•Confocal laser scanning
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1. Imaging technology
and the cell.
C. Areas of cell research at
molecular level such as DNA
and gene mapping,
Expanded in
Science 30
and Biology 30
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2. Describe the function and structure of cell organelles.
A. Passive and active transport using the
particle model of matter,
concentration gradients equilibrium
and protein carrier molecules.
B. Diffusion, and osmosis, endocytosis
and exocytosis, and the role of cell
membrane in these processes.
Mentioned
in Grade 7
Reviewed and applied in
Biology 20, Science 30
and Biology 30
Expanded
in Grade 8
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2. Describe the function and structure of cell organelles.
C. The cell acquires
nutrients, excretes waste
and exchanges matter and
energy.
Looked at
in Grade 8
Science 10 Unit C Living Systems
Reviewed and applied in
Biology 20, Science 30
and Biology 30
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2. Describe the function and structure of cell organelles.
D. Structure and function of organelles
E. Compare the structure, chemical
in Science 8 composition and function of plant and
animal cells.
Vacuole
Nucleus
Nucleus
Chloroplast
Vacuole
Cell Membrane
Science 10 Unit C Living Systems
Cell Wall
Cell
Membrane
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2. Describe the function and structure of cell organelles.
D. Structure and function of organelles
E. Compare the structure, chemical
composition and function of plant and
animal cells.
Vacuole
Nucleus
Endoplasmic
reticulum
Chloroplast
Vacuole
Mitochondria
Lysosome
Cell Membrane
Nucleus
Ribosomes
Cell Wall
Mitochondria
Science 10 Unit C Living Systems
Cell
Membrane
Golgi
Apparatus
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2. Describe the function and structure of cell organelles.
D. Structure and function of organelles
Reviewed and applied in
Biology 20, Science 30
and Biology
E.30Compare
the structure, chemical
composition and function of plant and
animal cells.
Nucleus
Vacuole
Added
in
Endoplasmic reticulum
Biology
Chloroplast
30
Centrioles
Vacuole
Mitochondria
Lysosome
Cell Membrane
Nucleus
Ribosomes
Cell Wall
Mitochondria
Science 10 Unit C Living Systems
Cell
Membrane
Golgi Apparatus
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2. Describe the function and structure of cell organelles.
F. Describe the roll of the cell
membrane.
G. Application of various semipermeable membranes.
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2. Describe the function and structure of cell organelles.
H. Describe cell size and shape as they relate
to surface area to volume ratio.
Calculations
taught in Gr 8
Math
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3. Plants as an example of multicellular organism
A. Cell size and the relationship to specialization
of cells tissues and systems in plants.
B. A leaf is a
specialized
structure
Introduced
in Science 7
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3. Plants as an example of multicellular organism
C. Transport in plants including
cohesion and adhesion
D. Gas exchange in plants
Introduced
in Science 7
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3. Plants as an example of multicellular organism
E. Explain and investigate
phototropism and gravitropism
as example of control systems.
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Resources
Alberta Learning Program of Studies for Science 7, 8, 9, 10, 20
and 30 and Biology 20 and 30
Science 10, 2004, Addison Wesley Publisher, Pearson Education
Canada Inc, Toronto, Ontario
ScienceFocus 10, 2004, McGraw-Hill Ryerson Limited, Whitby,
Ontario
Images are D. Chiles’ personal photos, student work and random
internet image sites.
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Acknowledgments
My science 10 students at Forest Lawn High School,
Calgary for letting me us their work and photos. Also for
the energy they give me to work with new things.
Forest Lawn Science teachers for allowing me to bounce
ideas off them and encouraging me. Especially Rekha
Dhawan for working with my ideas and Dave Margach for
making me believe that I could take on this big pilot
project successfully.
Ms Kiefer and her design class for teaching me how to
make my Power Point presentation “whizzy”.
Rebecca Michaels, my amazing lab technician, for all her
organization, dedication and humour.
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