structural oragnisation Flashcards

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1
Q

levels of the body

A

chemical, cellular, tissue, organ, system, organismic

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2
Q

chemical level

A

made up of atoms or our building blocks and atoms of elements combine to build the main molecules needed for life - which then form cells

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3
Q

what are the atoms/elements needed for life

A

CARBON OXYGEN HYDROGEN

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4
Q

the molecules needed for the body

A

Protein, lipids, carbohydrates

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5
Q

what is the cellular level

A

cells all have different functions depending on what they need to carry out - nerve cells, blood cells, digestive cells etc groups of a specific cell then group to make tissues

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6
Q

tissues

A

a group of one specialised type of cell go together to make a tissue which will perform a specific function!

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7
Q

organ level

A

tissues combine to make an organ which has a specific function hence why tissues are made of one specialised cell

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8
Q

system level

A

composed of related organs to carry out one system eg the digestive system breaks down food into waste and useful components. done by the liver, stomach, pancreas and intestines

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9
Q

organism level

A

systems combine to create a living organism!

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