CELLS

CELL WALL

• Support and protects the cell
• Ridged outside layer of the cell
• Made of a strong material called cellulose
• Water and oxygen pass through easily
• Animal cells have no cell wall

CELL MEMBRANE

• Second barrier of a plant cell first layer of an animal cell
• Prevents harmful materials from entering the cell
• It controls what enters and leaves the cell
• Everything the cell needs goes through the cell membrane
• All unneeded materials go out through the cell membrane

NUCLEUS

• A large oval shape structure
• Directs all the cells activities

NUCLEAR ENVELOPE

• The outer protective shell of the nucleus
• Protects the nucleus
• The materials in/out of the nuclear envelope

CHROMATIN

• Thin strands that float near the nucleus
• Contains genetic material
• Give instructions to the nucleus on the cells function

NUCLEOLUS

• Small object that floats in the nucleus
• Where ribosomes are produced

CYTOPLASM

• The region between the cell membrane and the nucleus
• Filled which gel like fluid
• The fluid is constantly moving
• Many of the organelles are found here

MITOCHONDRIA

• Rod shaped structures
• Converts energy the cell can used
• This is also known as the "powerhouse" of the cell

ENDOPLASMIC RETICULUM

• Passageways in the cytoplasm
• The passageways carry strong materials from one part of the cell to the other

RIBOSOMES

• Grain like structure
• Ribosome produce proteins

GOLGI BODIES

• Receive proteins,packages them,and distributes them to the other parts of the cell
• Also release materials outside cell
• Looks like flatten sacsandtubes

CHLOROPLASTS

• In the cytoplasm are large green structure
• Only plant cell have chloroplast
• Captures energy from sunlight and produces food for cells
• Makes sleeves green

VACUOLES

• A large sac in the cytoplasm
• Stores food,waste,and other strong materials
• Some animals cell don't have a vacuole

LYSOSOMES

• Small round structures contains chemicals that break down certain materials in a cell
• Thought of the clean up crew

CELLS!!!!!