Chemistry of Life - Inorganic Compounds Flashcards

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1
Q

List 2 functions of water

A
  • solvent to dissolve substances such as gases
  • lubricant eg swallowing
  • regulates temperature eg. sweat
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2
Q

What percentage of life consists of water?

A

75%

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3
Q

What is the function of iron?

A

Helps form haemoglobin that transports oxygen in blood

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4
Q

What deficiency is causes from a lack of iodine?

A

Goitre - neck swelling

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5
Q

What is the function of calcium in the body?

A

Builds strong bones and teeth

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6
Q

what is the function of potassium in the body?

A
  • maintains water balanc e
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