Share 7th Grade Cell Processes
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Keeping things balanced inside your body
Homeostasis
Autotroph
Heterotroph
When things are balanced and steady
consumer
equilibrium
producer
Living things that make their own food
homeostasis
autotroph/producer
consumer
Living things that eat other things for food
Producer
Heterotroph/Consumer
Autotroph
The skin of a cell that controls what goes in and out
cell membrane
semi-permeable
osmosis
diffusion
Letting some things pass through but not others
diffusion
osmosis
semi-permeable
When water moves through a cell membrane
producer
homeostasis
osmosis
autotroph
When things spread out on their own
diffusion
osmosis
consumer
Movement across a cell membrane without using energy
passive transport
endocytosis
osmosis
Movement across a cell membrane using energy
photosynthesis
active transport
endocytosis
When a cell takes something in by wrapping around it
Endocytosis
active transport
passive transport
When a cell pushes something out
exocytosis
photosynthesis
homeostasis
How plants make their own food using sunlight
active transport
photosynthesis
exocytosis
How cells breakdown food to get energy
cellular respiration
products
photosynthesis
The starting materials in a chemical reaction
consumers
reactants
cellular respiration
What you get after a chemical reaction
reactants
cellular respiration
products
