11/18/1358th Day of School

Learning goal (7.L.1.2): I will be able to identify the parts and describe the functions of plant and animal cells

Due Today: Sketch of parts & functions of plant and animal cells

Evening Assignment: Finish labeled sketch of plant and animal cells (including functions)

Do Now

Copy the assignments for the week into your agenda from Mrs. Eagle’s webpage.

http://www.gcs.k12.nc.us/Page/2555

What can you remember?

11/18/13On the slip of paper, write your name, the date, then answer the following:

1. What are some parts (organelles) of a plant and an animal cell?

2. What are the specific functions of those parts?

Functions of the organelles

Plant cell Animal cell

NucleusDirects all cell functions and contains the cell’s

DNA

Functions of the organelles

Plant cell Animal cell

CytoplasmGel-like fluid between outer cell membrane and the nucleus that surrounds organelles

Functions of the organelles

Plant cell Animal cell

MitochondriaProduces energy for the cell

Functions of the organelles

Plant cell Animal cell

Endoplasmic Reticulum (ER)Ribbon-like organelle that transports materials around cell

Functions of the organelles

Plant cell Animal cell

Golgi BodiesStacked membranes that modify proteins

and transports them within and outside of the cell

Functions of the organelles

Plant cell Animal cell

Cell Membrane (plasma membrane)Thin outer layer that protects cells and regulates what enters and leaves cells

Functions of the organelles

Plant cell Animal cell

Cell Wall (plants only)Rigid wall outside of the cell membrane

that protects and gives the box-like shape to plant cells

Functions of the organelles

Plant cell Animal cell

Chloroplasts (plants only)Green organelle that converts sunlight

into food energy through photosynthesis

Functions of the organelles

Plant cell Animal cell

Large Vacuole (plants only)Large sac-like organelle that stores food, water, and

waste

Functions of the organelles

Plant cell Animal cell

Lysosomes (animal only)Small organelles that break down & remove waste

materials from cell

Labeled sketch of plant and animal cells

Now go to Haiku, download the Powerpoint and make sure you have all of the parts (organelles) and functions on your sketch

Identifying organelles

On your white board, write organelle indicated.

Identifying organelles

Which organelle is indicated? nucleusWhat does it do? Controls cell; contains DNA

Identifying organellesAnimal cell

Which organelle is shown?What does it do?

Identifying organellesAnimal cell

Which organelle is shown? mitochondriaWhat does it do? Produces energy

Identifying organellesPlant cell Animal cell

Which organelle is indicated?What does it do?

Identifying organellesPlant cell Animal cell

Which organelle is indicated? chloroplastWhat does it do? Converts sunlight into food

Identifying organelles

Which organelle is indicated?What is it’s function?

Identifying organelles

Which organelle is indicated? Large vacuoleWhat is it’s function? Stores water, food, waste

Identifying organelles

Which organelle is indicated?What is it’s function?

Identifying organelles

Which organelle is indicated? Cell wallWhat is it’s function? Protects plant cell

Identifying organelles

Is this a plant or animal cell?How do you know?

Identifying organelles

Is this a plant or animal cell? Animal cell How do you know? Not rectangular, no cell wall, no chloroplasts, no large vacuole

Research: Types of Animal Cells

Animal cells come in many different shapes and sizes. The shapes of cells have evolved to help them carry out their specific function in the body.How many different types can you discover on the web?• List and

sketch on copy paper to turn in

http://www.sciencelearn.org.nz/Contexts/Exploring-with-Microscopes/Sci-Media/Images/Cells-with-distinctive-shapes

Evening Assignment

Tonight…Finish sketch of parts & functions of plant and animal cells.

Test Friday on…• Characteristics of life• Single-celled organisms• Plant & animal cells