Download Energy and Matter for Cells

Energy and Matter for Cells
8.L.5.1
Warm-up
 What cell structure controls which materials enter or leave a
cell?
 A. nucleus
 B. cytoplasm
 C. cell membrane
 D. vacuole
Quiz
 1. Storage
 2. Makes proteins
 3. Controls the cell
 4. Makes food for plant
 5. Contains genetic material
 Word Bank: Ribosome, Chromosomes, Nucleus,
Chloroplasts, Vacuole
Food
 Food provides organisms with energy
 Cells of plants, algae, and some other organisms make their
own food
 All cells process food obtain the energy
Photosynthesis
 Photosynthesis- is the process in which the cells of plants and
other organisms use energy from the sunlight to make food
 Light energy is transformed into chemical energy
 Sunlight +Carbon Dioxide + water - Glucose + oxygen
Photosynthesis
Cellular Respiration
 All organisms break down sugars for energy
 Cellular respiration- the process by which cells break down
sugars to release stored energy
 Glucose + Oxygen-> energy + carbon dioxide + water
Cellular Respiration
-Notebook Activity- illustrate how the
two processes relate to one another
Group Activity- Comic Strip
 Complete a comic strip for either Photosynthesis or Cellular
respiration
 Title
 Describe the process
 Use the following terms: glucose, transformation of energy,
energy, carbon dioxide, water, oxygen
 Be creative
 *hint- some of these terms could be characters in your comic
strip