Macromolecules Quiz 22-23

Fats, oils and cholesterol are all types of what?

• Cell membrane

• lipid

• hormones

• enzymes

Lemurs’ bodies are adapted to efficiently store energy for times when food is scarce. This adaptation may help to explain how lemur ancestors survived the trip across the Mozambique Channel from mainland Africa to Madagascar. Which of the following types of molecules are primarily used for long-term energy storage in the lemurs shown below?

• nucleic acids

• carbohydrate

• lipids

• protein

RNA and DNA are an example of which type of macromolecules? 

• nucleic acids

• carbohydrate

• lipids

• protein

The diagram below shows the general structure of amino acid. Which type of molecule is formed from amino acids?

• nucleic acid

• lipid

• protein

• carbohydrate

A sugar, a phosphate group, and a nitrogen base form the building blocks of which organic compound?

• carbohydrate

• protein

• nucleic acid

• lipid

What type of macromolecule are enzymes?

• protein

• carbohydrate

• lipid

• nucleic acid

What function do both carbohydrates and lipids share?

• energy

• genetic info

• creates proteins

• speed up chemical reactions

What macromolecule is shown in the picture?

• protein

• carbohydrate

• lipid

• nucleic acid

What macromolecule is the picture showing?

• nucleic acids

• lipid

• protein

• carbohydrate

What macromolecule is shown in the picture?

• lipid

• protein

• nucleic acid

• carbohydrate