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