chapter 3: plant and animal cells by mr. a. rogan science first year
TRANSCRIPT
![Page 1: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/1.jpg)
Chapter 3: Plant and Animal Cells
By
Mr. A. Rogan
Science First Year
![Page 2: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/2.jpg)
Chapter 3: Plant and Animal CellsAll plants
and animals are made of cells
![Page 3: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/3.jpg)
Chapter 3: Plant and Animal CellsCells are like
microscopic versions of the bricks in a wall
![Page 4: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/4.jpg)
Chapter 3: Plant and Animal Cells Millions of
cells fit neatly together to form a plant or animal structure
![Page 5: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/5.jpg)
Chapter 3: Plant and Animal Cells
![Page 6: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/6.jpg)
Chapter 3: Plant and Animal Cells
Cell Membrane: Gives shape and controls what enters and leaves the cell.
![Page 7: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/7.jpg)
Chapter 3: Plant and Animal Cells
Nucleus: Controls the activities of the cell
![Page 8: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/8.jpg)
Chapter 3: Plant and Animal CellsCytoplasm: A jelly-like substance containing 90% water and dissolved proteins and vitamins.
![Page 9: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/9.jpg)
Chapter 3: Plant and Animal Cells
Small Vacuoles: Stores food
![Page 10: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/10.jpg)
Chapter 3: Plant and Animal Cells
![Page 11: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/11.jpg)
Chapter 3: Plant and Animal Cells
Cell Wall: Gives extra strength and support
![Page 12: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/12.jpg)
Chapter 3: Plant and Animal CellsLarge Vacuole: Stores Food.
Chloroplast: Contains chlorophyll which is necessary for making food.
![Page 13: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/13.jpg)
Chapter 3: Plant and Animal CellsDifferences Between Plant
and Animal Cells:Plant cells have a cell wall.A plant cell has one large
vacuole, animal have many small vacuoles.
![Page 14: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/14.jpg)
Chapter 3: Plant and Animal CellsPlant cells contain
chloroplasts, animals do not.Animal cells are roundish,
plants are more square.
![Page 15: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/15.jpg)
Chapter 3: Plant and Animal Cells
Microscopes
2 Main Types:
![Page 16: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/16.jpg)
Chapter 3: Plant and Animal Cells
Compound: Magnifies x40 – x600
Electron: Magnifies x500,000
![Page 17: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/17.jpg)
Chapter 3: Plant and Animal Cells Microscope
Parts: Eyepiece. Lens. Coarse
Adjustment. Fine Adjustment.
![Page 18: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/18.jpg)
Chapter 3: Plant and Animal CellsSlide.StageDiaphragm.LightBase
![Page 19: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/19.jpg)
Chapter 3: Plant and Animal CellsAnton Van Leeuwenhoek:BusinessmanHobby was making
microscopes.Discovered bacteria and
protozoa.
![Page 20: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/20.jpg)
Chapter 3: Plant and Animal CellsUsing
Microscopes:Wipe LensTurn on LightPut slide on
stage
![Page 21: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/21.jpg)
Chapter 3: Plant and Animal CellsUse Low power LensLook through eyepiece
and bring into viewRepeat for medium
power.
![Page 22: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/22.jpg)
Chapter 3: Plant and Animal CellsTo Examine Plant Cells:Peel off an extremely thin
slice of the inside of an onion.
Put 1 drop of iodine stain onto a glass slide.
![Page 23: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/23.jpg)
Chapter 3: Plant and Animal Cells To Examine Plant Cells: (contd). Without creases/folds place the
onion skin into the iodine – lower a cover-slip onto the iodine.
Examine under low power of microscope – then medium power
![Page 24: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/24.jpg)
Chapter 3: Plant and Animal CellsCells and
Tissues:Not all animal
cells are the same
Not all plant cells are the same.
![Page 25: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/25.jpg)
Chapter 3: Plant and Animal Cells
The Shape and size of cells depends on the work they have to do
![Page 26: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/26.jpg)
Chapter 3: Plant and Animal Cells Examples of
Cells: Red Blood Cell Nerve Cell White Blood Cell Muscle Cell Windpipe Cells
![Page 27: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/27.jpg)
Chapter 3: Plant and Animal Cells
![Page 28: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/28.jpg)
Chapter 3: Plant and Animal Cells
![Page 29: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/29.jpg)
Chapter 3: Plant and Animal Cells
![Page 30: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/30.jpg)
Chapter 3: Plant and Animal CellsTissues:Groups of similar cells with a
special function form a tissue. E.g. Muscle, blood, bone, skin.
![Page 31: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/31.jpg)
Chapter 3: Plant and Animal Cells Human Tissues: Nervous Tissue Bone Tissue Muscle Tissue Skin Tissue Blood Tissue
![Page 32: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/32.jpg)
Chapter 3: Plant and Animal Cells Plant Tissues: Photosynthetic
Tissue Storage Tissue Growing Tissue Transport
Tissue
![Page 33: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/33.jpg)
Chapter 3: Plant and Animal Cells Organs: Several tissues
grouped together form an organ.
Structure with a specific job to do.
![Page 34: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/34.jpg)
Chapter 3: Plant and Animal Cells Examples of
Organs: Heart Kidney Stomach Brain
![Page 35: Chapter 3: Plant and Animal Cells By Mr. A. Rogan Science First Year](https://reader035.vdocuments.site/reader035/viewer/2022062717/56649e495503460f94b3cbb4/html5/thumbnails/35.jpg)
Chapter 3: Plant and Animal Cells Summary:
Cells – Tissues – Organs – Systems.