plant cells
DESCRIPTION
Plant Cells. Plant and Animal cells. http://www.enchantedlearning.com/subjects/plants/cell/anatomy.GIF. Plant and Animal Cells. Both have…. Cell Membranes. Cytoplasm. Nucleus. Ribosomes. Mitochondria. Smooth and RoughER. Vacuoles. Golgi Complex. Cell Wall. Found only in plant cells - PowerPoint PPT PresentationTRANSCRIPT
Plant and Animal cellsPlant and Animal cells
http://www.enchantedlearning.com/subjects/plants/cell/anatomy.GIF
Plant and Animal CellsPlant and Animal Cells
Both have…Both have…
Cell MembranesCytoplasm
Nucleus
Ribosomes
Mitochondria
Smooth and RoughERVacuoles
Golgi Complex
Cell WallCell Wall
Found only in plant cellsFound only in plant cells Stiff, rigid, protective barrier outside Stiff, rigid, protective barrier outside
of the membrane.of the membrane. The cell wall is made of cellulose The cell wall is made of cellulose
(sugars) and helps the cell keep its (sugars) and helps the cell keep its shape. shape.
http://www.molecularexpressions.com/cells/plants/images/plantcell.jpg
ChloroplastsChloroplasts
They are only found in plant They are only found in plant cells. cells.
Allow the plant to use sunlight to Allow the plant to use sunlight to make food (photosynthesis). make food (photosynthesis).
The The stroma is an area inside of the is an area inside of the chloroplast where sugars are chloroplast where sugars are created. Chlorophyll uses radiant created. Chlorophyll uses radiant energy to create glucose. energy to create glucose.
http://www.microscopy.fsu.edu/cells/chloroplasts/chloroplasts.html
VacuolesVacuoles
Plants have one large vacuole Plants have one large vacuole that stores food and nutrients, that stores food and nutrients, increases cell size, and acts like increases cell size, and acts like a lysosome.a lysosome.
http://www.unine.ch/bota/bioch/Liens-img/cell.GIF
Vacuoles, cont.Vacuoles, cont.
A wilting plant has lost much of its A wilting plant has lost much of its water and the vacuoles are water and the vacuoles are shrinking. Cell walls help the cell shrinking. Cell walls help the cell keep its structure. When vacuoles keep its structure. When vacuoles are refilled with water, the plant goes are refilled with water, the plant goes back to its original shape. back to its original shape.
http://www.biology4kids.com/files/cell_vacuole.html
With your partner, create With your partner, create a double-bubble thinking a double-bubble thinking map, comparing and map, comparing and contrasting Plant and contrasting Plant and Animal Cells.Animal Cells.
Make sure it’s big, legible, Make sure it’s big, legible, and neat!and neat!