PLANT AND ANIMAL CELLS. Cell Theory: All organisms are made up of one or more cells. The cell is the basic unit of organization of all organisms. All.

PLANT AND ANIMAL CELLS

Cell Theory:

• All organisms are made up of one or more cells.

• The cell is the basic unit of organization of all organisms.

• All cells come from other cells already in existence.

CELL WALL: PLANT

• Function: Gives the cell most of its support and structure

• A thick, rigid membrane that surrounds a plant cell

• Bonds with other cell walls to form the structure of the plant

Plant Cell

Cell Wall

CELL MEMBRANEPlant and Animal

• Function:Semi permeable, allowing some substances to pass into the cell and blocking others.

• Thin layer of protein and fat that surrounds the cell

Animal Cell

Cell Membrane

Plant Cell

Cell Membrane

Cytoplasm• Function:

Where the organelles are located.

• The jellylike material located inside the cell.

• In Both Plant and Animal Cell

Animal Cell

Cytoplasm

Plant Cell

Cytoplasm

ENDOPLASMIC RETICULUM

• Function:transports materials through the cell

• Rough ER is covered with ribosome's that give it a rough appearance

• In both Plant and Animal Cell

Animal Cell

Rough Endoplasmic Reticulum

Smooth ER

Plant Cell

Rough Endoplasmic Reticulum

Smooth ER

Chloroplast

• Function: Manufactures food through photosynthesis. Uses energy from sunlight to make sugar.

• An elongated or disc-shaped organelle containing chlorophyll

• Only in Plant Cell

Plant Cell

Chloroplast

Golgi Bodies• Function:

Golgi bodies are the packaging and secreting organelles of the cell.

• Are stacks of membrane-covered sacs that package and move proteins to the outside of the cell.

• In Both Plant and Animal Cell

Animal Cell

Golgi Body

Plant Cell

Golgi Body

Lysosome• Function:

Where the digestion of cell nutrients takes place

• Also called cell vesicles • Spherical organelles

surrounded by a membrane

• They contain digestive enzymes

• In Both Plant and Animal Cell

Animal Cell

Lysosome

Plant Cell

Lysosome

Mitochondria• Functions:

Where energy is released.

• Rod-shaped organelles with a double membrane

• Membrane is infolded many times, forming a series of projections (called cristae)

• In Both Plant and Animal Cell

Animal Cell

Mitochondria

Plant Cell

Mitochondria

Nucleus:The Manager• Function:

Controls many of the functions of the cell

• Spherical body containing many organelles, including the nucleolus

• Contains DNA (in chromosomes)

• Surrounded by the nuclear membrane

• In Both Plant and Animal Cell

Animal CellNucleus

Plant CellNucleus

Ribosomes• Function:

Small structures in the cytoplasm that create proteins.

• Ribosome's are either free floating in the cytoplasm of a cell or attached to endoplasmic reticulum in a cell.

• In both Plant and Animal Cell

Animal Cell

Ribosomes

Plant Cell

Ribosomes

Vacuole• Function:

Like your suitcase, a vacuole is a temporary storage space for the cell.

• Fluid-filled, membrane-surrounded cavities inside a cell

• Filled with food being digested and waste material that is on its way out of the cell

• Many in Animal, One large in Plant

Animal Cell

Vacuole

Plant Cell

Vacuole

Nuclear Membrane

• Protects and guards the nucleus

• Controls movement of materials in and out of the nucleus

• Keeps the DNA inside the nucleus

• Allows other materials to pass in and out of the nucleus

• In Both Plant and Animal Cell

Animal CellNuclear Membrane

Plant Cell

Nuclear Membrane

Nucleolus

• Controls the cells activity… The Brain

• Inside the nucleus

• The nucleolus is the part of the nucleus which contains most of the genes that code for the synthesis of ribosomal RNA

• In both Plant and Animal Cell

Animal CellNucleolus

Plant Cell

Nucleolus

Chromosomes

• Contains the DNA

• Located in the nucleus

• In Both Plant and Animal Cell

Animal Cell

Chromosomes

Plant CellChromosomes

Animal Cell

Cell Membrane

Rough Endoplasmic Reticulum

Golgi Body

Smooth ER

Mitochondria

Nucleus

Cytoplasm

Lysosome

Vacuole

Ribosomes

Chromosomes

Nucleolus

Nuclear Membrane

Plant Cell

Mitochondria

Cell Wall

Nucleus

Vacuole

Golgi Body

Cell Membrane

Rough Endoplasmic Reticulum

Smooth ER

Chloroplast

LysosomeCytoplasm

Chromosomes

NucleolusNuclear Membrane

Ribosomes

Edible Plant and Animal Cells

Animal Cell

Plant Cell________

_________

________

Animal Cell Parts

Nuclear membrane Chromosomes

Mitochondria Nucleus

Smooth ER Nucleolus

Rough ER

Golgi Body

Cell Membrane

Ribosomes

Vacuole

Lysosome

Cytoplasm

Plant Cell Parts

Nuclear membrane Chromosomes

Mitochondria Nucleus

Smooth ER Nucleolus

Rough ER Chloroplast

Golgi Body Cell Wall

Cell Membrane

Ribosomes

Vacuole

Lysosome

Cytoplasm