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Chemistry of Life: Organic and Inorganic Compounds

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Chemistry of Life: Organic and Inorganic Compounds

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Questions and Answers

What elements make up organic molecules?

Nitrogen, Phosphorous, Oxygen

Carbon, Nitrogen, Oxygen

Carbon, Hydrogen, Oxygen (correct)

Carbon, Hydrogen, Phosphorous

Which inorganic compound is essential for life?

Gases

Minerals

Carbon dioxide

Water (correct)

What is the chemical formula for water?

H2O (correct)

H2O2

HO2

Which group of organic compounds includes glucose and fructose?

Monosaccharides Signup and view all the answers

What are the two categories of minerals mentioned in the text?

Macro elements and Micro elements Signup and view all the answers

What are the three main categories of organic compounds that make up cells?

Proteins, carbohydrates, lipids Signup and view all the answers

What is the ratio of hydrogen (H) atoms to oxygen (O) atoms in carbohydrates?

2:1 Signup and view all the answers

Which group of carbohydrates contains starch, glycogen, and cellulose?

Polysaccharides Signup and view all the answers

Which nutrient category is needed in large quantities?

Macrominerals Signup and view all the answers

What are inorganic compounds defined as in the text?

Compounds not containing carbon Signup and view all the answers

Which compound is mentioned as an example of a disaccharide?

Maltose Signup and view all the answers

What is the main function of lipids in cells?

Energy storage and insulation Signup and view all the answers

'Water molecules consist of one oxygen (1 O) bonded to how many hydrogen molecules?'

Two hydrogen molecules Signup and view all the answers

'What are minerals that are needed in small quantities called?'

'Micro elements' Signup and view all the answers