Biological Molecules Quiz

What are macromolecules?

• Large biological molecules

• Small biological molecules

• Inorganic molecules

• Chemical bonds

What are monomers?

• Repeating sub units of same molecules to form polymers

• Large biological molecules

• Inorganic molecules

• Chemical bonds

What are polymers?

• Macromolecules made of monomers held together by chemical bonds

• Small biological molecules

• Inorganic molecules

• Chemical bonds

What does soluble mean?

• Able to dissolve especially in water

• Not capable to dissolve especially in water

• Large biological molecules

• Chemical bonds

What does insoluble mean?

• Not capable to dissolve especially in water

• Able to dissolve especially in water

• Large biological molecules

• Chemical bonds

What is the most common simple sugar?

• Glucose

• Galactose

• Fructose

• Sucrose

Which class of carbohydrates consists of sugars with a single carbon ring?

• Monosaccharides

• Disaccharides

• Polysaccharides

• Proteins

Which class of carbohydrates consists of sugars with two carbon rings in their molecules?

• Disaccharides

• Monosaccharides

• Polysaccharides

• Proteins

Which class of carbohydrates consists of sugars with many glucose molecules joined together?

• Polysaccharides

• Monosaccharides

• Disaccharides

• Proteins

What is the energy storage substance in animal cells?

• Glycogen

• Starch

• Cellulose

• Chitin