# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Do Now What jobs did the organelles from yesterday do?

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Aim #12: How are cells structured? Organelles we covered yesterday: Cell membrane Cell wall Nucleus –Nuclear envelope, nuclear pore, chromatin, chromosomes, nucleolus Cytoplasm Cytoskeleton Ribosomes Endoplasmic reticulum –Smooth, rough

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Golgi apparatus: transport materials throughout the cell Lysosome: organelles filled with enzymes that break down food and old organelles and other waste material Vacuole: large compartment where cells store water, salts, and other materials Centriole: help organize the cell before and during division Other organelles in the cytoplasm

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Energy Organelles Mitochondria: use food particles to make high-energy compounds. They have 2 membranes Chloroplast: found in plants. Use food particles to make high-energy compounds. Also have 2 membranes.

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Lysosome

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min 1. Copy down this list of organelles in your notes 2. With your group, create a plan for your model. Cell membrane Cell wall Nucleus ( envelope, pores, chromosomes, nucleolus ) Cytoplasm Ribosomes Endoplasmic reticulum ( smooth, rough ) Golgi apparatus Lysosome Vacuoule Mitochondria Chloroplast Centrosome These are the organelles that you must include in your model

# 12 AIM: How are cells structured? Agenda Do Now 5 min Minilesson: Cell Structures 15 min Activity: Cell Models 15 min Clean Up 5 min Activity Look at the Cell Model Rubric Begin constructing your group’s model using the your materials and the materials in the boxes Try to get the organelles that we talked about today into your model Put your supplies into your bag Don’t forget to make LABELS for your organelles!