Welcome to the Quiz!

This quiz contains 12 questions from a mix of 1 subtopics.

Which of the following are biological molecules?

Carbohydrates

Lipids

Sodium ions 

Potassium ions

Proteins 

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3

Which three elements are found in carbohydrates?

Oxygen

Carbon

Hydrogen

Nitrogen

Phosphorus 

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3

Carbohydrates are broken down in both the mouth and the small intestine.

True

False

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1

Is starch a type of carbohydrate, protein or lipid?

Carbohydrate 

Protein

Lipid

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1

Is glucose a monomer or a polymer?

Monomer

Polymer

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1

Is glycogen a monomer or a polymer?

Monomer

Polymer

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1

What are the monomers that join together to form proteins called?

Amino acids

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1

Proteins are mainly made from carbon, hydrogen, oxygen, and which other element? 

Nitrogen

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1

Proteins are broken down in two organs, the small intestine and the .

stomach

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1

The term 'lipids' refers to two groups of molecules: f and o

ats
ils

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2

Lipids are made from a single molecule and three fatty molecules.

glycerol
acid

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2

Lipids are only broken down in the:

small intestine

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1