Cells Cell Parts

EQ: What are the functions of the cell parts? What are the five levels of

organization? Cell>>>> >>>>

>>>>> >>>

Turn in cell Drawing if you have not already.

Need Science book.

Cell Structure

Cell Wall Cell Membrane

Nucleus

Cytoplasm

Endoplasmic Reticulum

Ribosomes

Mitochondrion

Chloroplasts

Golgi Body

Vacuole

Cell Structure

Cell Membrane

Nucleus

Cytoplasm EndoplasmicReticulum

Ribosomes

Mitochondrion

Golgi Body

Vacuole

Lysosomes

Cell Parts

Cell Wall Adds structure and strength Acts like shields blocking things

out In plants, bacteria, and fungi

Cell Membrane Outer layer of all cells Acts like filter Lets in some materials, keeps out

others.

Cytoplasm Fluid that fills the cell Mostly water but thick like jello Allows for organelles to move

around.

Nucleus Controls the cell like a “brain” Has DNA inside

DNA and Chromosomes DNA is the cells instructions Chromosomes are big bundles of

DNA

Endoplasmic Reticulum

Pathway for proteins to move around cell

Think of a highway

Mitochondria Gives the cell energy Burns Sugar Think “Mighty Mitochondria” or

Powerhouse of the cell

Ribosome Builds the cell proteins

Vacuole Storage center of the cell Stores water and proteins Bigger in plants

Lysosome

Break Down andGet rid of wasteThink LYSOL for cleaning the cell

Golgi Bodies

Mail Center

•Sorts and delivers nutrients and materials•Uses Vesicles like delivery vehicles

Chloroplasts Where photosynthesis happens Uses sunlight to make sugar.

Write the cell part for each of the following functions

1 Controls Cell2 Pathway for proteins3 The instructions for a cell4 Makes the proteins5 The part of cell where photosynthesis occurs6 Sorts and delivers materials7 Outer layer that lets in materials8 Stiff outer layer of plant Cells9 Recycling Centers10 The fluid that fills the cell11 Storage center of a cell