Transcript 7th grade Spa Review

7th grade Spa Review
Mr. Alvarez
Science © 2008
Plants
Why do we need plants?
Plants (reproduction)
Plant Female Anatomy
Plants (Pollination Bees)
Plants (Pollination)
Plants (Fertilization)
Plant growth
Plant eating (Photosynthesis)
Plant Cells make sugar
Plant cell (Cafeteria)
Making Sugar (food)
Photosynthesis
Cells
Cell Parts (animal)
Animal Cells
Nucleus & DNA
Chromosomes
Plant Cells
Animal vs. Plant cells
Cells
PLANT
vs.
Animal
Cells
PLANT
BOTH
ANIMAL
CELL WALL
CELL MEMBRANE
Can't make their own food
CLOROPLASTS
NUCLEUS
Help to make food
DNA
RIBOSOMES
LYSOSOMES
VACULOES
MITOCHONDRIA
GOLGI BODIES
ER
SMOOTH
ROUGH
Cell Life Cycle
Cell Division (Life Cycle)
Cell Cycle Part 1
Cell Cycle Part 2
Cell Divide to Reproduce
Baby is Growing & Feeding
For
feeding
the baby
Stages of
Develop
ment
Eventually they grow up
Light & Optics
Electromagnetic Spectrum
Visible Light
Reflection of light
Reflection vs. Diffusion
Refraction (light bends)
When light slows it separates
Properties of light
Reflection and Absorption
Refraction of Light
Lens (Concave & Convex)
Convex Lenses
Concave Lenses
Lens in cameras
Microscopes
Telescopes