In your packet p. 2 “Must Knows”, look in your book and locate the page number for each “must know”. Write the page number next to each “must know”.

Cellular Respiration (plant & animal cells) C 6 H 12 O 6 + O 2  CO 2 + H 2 O + Energy Photosynthesis (only in plant cells) CO 2 + H 2 O + Energy  C 6 H 12 O 6 + O 2

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Basic Unit of all living things All living things are made of one or more cells All cells arise from existing cells

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms All cells are either Prokaryotes or Eukaryotes Cell Membrane Cytoplasm Cytoskeleton Ribosomes

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Single-celled Organism Lacks a Nucleus Organelles such as DNA are floating around freely Cell Wall Most have Flagella (tail to get around)

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Plant and Animal Cells Have a Nucleus Separate Internal Compartments that called organelles house cells DNA Cell Wall Some have Flagella (tail to get around) Some have Cilia (short hairs)

 Color Pictures and label organelles and write function.

Write the formula for… Cellular Respiration Photosynthesis Label the reactants “reactants” and the products “products” C 6 H 12 O 6 + O 2  CO 2 + H 2 O + Energy CO 2 + H 2 O + Energy  C 6 H 12 O 6 + O 2

DOORDOORFront Back

Must Knows:  Be able to Identify and name the function of each organelle found in the cell. Agenda:  Pop-Quiz  Organelle Notes  Picture Class Quiz Homework:  Create Note Cards to study Organelles and list functions Turn In:  Colored Pictures of Cells

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Cytoplasm Jelly-like structure that allows molecules to get around Cell membrane Regulates what goes in and out of the cell Ribosomes Site where Proteins are made DNA Site for the storage of genetic information

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Sometimes called to plasma membrane Basic functions is to allow movement of materials in and out of the cell Made of phospholipids & proteins Phospholipids have two parts… Head (Hydrophilic –water loving) Tail (Hydrophobic – afraid of water)

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Eukaryotic Cells Protects and stores DNA DNA Site for the storage of genetic information

Functions :  Rough ER a network of channels where proteins are attached. Pathway to carry RNA (genetic info) from Nucleus to Ribosomes.  Ribosomes : Make proteins by using genetic information form RNA

Function:  Packages and Distributes Proteins where needed.

DNA In the Nucleus To Ribosomes via the Rough ER To Golgi Bodies Where needed

BiosphereOrganismsOrgan SystemsOrgansTissuesCellsOrganellesOrganic MoleculesAtoms Found in both plants and animal cells Power-house of the Cell Creates the “Might” for the cell Turns Glucose into Energy Recharges the ATP (batteries) of the cell has it’s own DNA (called mitochondrial DNA)

Cell Wall Made of Cellulose Provides a rigid structure to protect the cell from the environment Chloroplasts organelle which converts sunlight, CO 2 and H 2 O into glucose and O 2 through the process called photosynthesis. contains chlorophyll which helps absorb sunlight Vacuoles Large organelle in plants which store water, excess materials (such as glucose) and wastes for the plant cell to use in case of drastic environmental changes.

 Create Note cards ◦ One side of the note card draw and color a picture of the organelle you are talking about ◦ On the other side write…  Name of the organelle  Function of the organelle