Cell Factory lSlSlSlS7L2-Students will describe the structure and function of cells, tissues, organs, and organ systems

Discussion How is a cell like a factory? How is a cell like a factory? What is the job of each worker? What is the job of each worker? Predict, what would happens if a worker quits? Predict, what would happens if a worker quits?

Review: Plant or Animal? Animal Animal

Review: Plant or Animal? Plant Plant

5 Life Processes Metabolism Metabolism Respiration Respiration Diffusion Diffusion Osmosis Osmosis Reproduction Reproduction

Metabolism All chemical activities in a cell All chemical activities in a cell Cells do not make energy, they need to change energy to do a useable source. Cells do not make energy, they need to change energy to do a useable source.

Diffusion Process by which water, air, food, waste, and other materials enter or leave a cell Process by which water, air, food, waste, and other materials enter or leave a cell

Osmosis Special type of diffusion by which water passes in and out of the cell membrane Special type of diffusion by which water passes in and out of the cell membrane Greater to lesser concentration Greater to lesser concentration

Cellular Respiration Process by which living organisms take in oxygen and use this to produce energy Process by which living organisms take in oxygen and use this to produce energy Sugar is broken down by the mitochondria. Sugar is broken down by the mitochondria. 2 types: Aerobic and Anaerobic 2 types: Aerobic and Anaerobic

Reproduction Process by which cells give rise to new cells Process by which cells give rise to new cells

Facts: Like a factory, the cell needs energy to do its job. Like a factory, the cell needs energy to do its job. Day and night, the cell traps and converts, stores, and uses energy (food). Day and night, the cell traps and converts, stores, and uses energy (food). Getting and using energy is one of the most important activities of the cell. Getting and using energy is one of the most important activities of the cell.

1- Nucleus 2- Chromosomes 3-Mitochondria 4-Ribosomes 5- Chloroplasts 6- Vacuoles 7- Endoplasmic Reticulum 8- Cell Membrane

Debrief How is a cell able to carry out the processes of life? How is a cell able to carry out the processes of life? Identify 3 to 5 functions performed by all organelles? Identify 3 to 5 functions performed by all organelles? Bonus (5pt each) Bonus (5pt each) What type of cell did we explore? Defend your response. What type of cell did we explore? Defend your response. What are the 5 life processes needed for cell survival? What are the 5 life processes needed for cell survival?