outer layer of a plant cell, used as structure and support

controls substances entering and leaving cells, barrier between inside and outside of cells

found in eukaryotic cells, contains DNA, controls cell functions

clear, jelly like fluid that holds organelles in place in all cells

site of energy conversion in plant and animal cells

small structures that store waste, nutrients, and water in animal cells AND large, central structure that stores water in plant cells

site of photosynthesis in plant cells where light energy is converted to chemical energy

small, simple cells that store DNA in cytoplasm such as bacteria

larger, more complex cells that store DNA in a nucleus and have membrane bound organelles such as plant cells and animal cells

also called autotrophs, make energy using sunlight

also called heterotrophs, obtain energy by eating other organisms

organism that only consumes other animals for food

organism that consumes both animals and plants for food

organism that only consumes plants or algae for food

organism that consumes and breaks down dead or decaying organisms for food

simple diagram showing energy flow in an ecosystem from one organism to the next, starts with a producer

more complex diagram showing multiple food chains and more realistically show energy flow in an ecosystem, starts with a producer

show the amount of biomass and energy available at each trophic level of a food chain

where an organism is located in a food chain

a physically close, long lasting relationship between two or more organisms that benefits at least one organism

a relationship between two or more organisms where all organisms benefit

a relationship between two or more organisms where one species benefits and the other(s) are unaffected

a relationship between two or more organisms where one species benefits by harming another

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Cells & Energy

Cell Organelles and Energy Flow Review

Question	Answer
cell wall	outer layer of a plant cell, used as structure and support
cell membrane	controls substances entering and leaving cells, barrier between inside and outside of cells
nucleus	found in eukaryotic cells, contains DNA, controls cell functions
cytoplasm	clear, jelly like fluid that holds organelles in place in all cells
mitochondria	site of energy conversion in plant and animal cells
vacuole	small structures that store waste, nutrients, and water in animal cells AND large, central structure that stores water in plant cells
chloroplast	site of photosynthesis in plant cells where light energy is converted to chemical energy
prokaryotic cell	small, simple cells that store DNA in cytoplasm such as bacteria
eukaryotic cell	larger, more complex cells that store DNA in a nucleus and have membrane bound organelles such as plant cells and animal cells
primary producer	also called autotrophs, make energy using sunlight
consumer	also called heterotrophs, obtain energy by eating other organisms
carnivore	organism that only consumes other animals for food
omnivore	organism that consumes both animals and plants for food
herbivore	organism that only consumes plants or algae for food
decomposer	organism that consumes and breaks down dead or decaying organisms for food
food chain	simple diagram showing energy flow in an ecosystem from one organism to the next, starts with a producer
food web	more complex diagram showing multiple food chains and more realistically show energy flow in an ecosystem, starts with a producer
energy pyramid	show the amount of biomass and energy available at each trophic level of a food chain
trophic level	where an organism is located in a food chain
symbiosis	a physically close, long lasting relationship between two or more organisms that benefits at least one organism
mutualism	a relationship between two or more organisms where all organisms benefit
commensalism	a relationship between two or more organisms where one species benefits and the other(s) are unaffected
parasitism	a relationship between two or more organisms where one species benefits by harming another

Created by: user-1960358

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