Saccharide

Why does the all molecular formula of all monosaccharides/disaccharides are the same?

• They are all inorganic compounds

• They are all isomers that same in structure but different molecular formula

• They are all saccharides that same molecular formula and same in structure

• All of the above

Which of the following set of elements are associated with carbohydrates?

• Oxygen, hydrogen, nitrogen, carbon

• Hydrogen, oxygen, carbon

• Carbon, hydrogen, nitrogen

• Hydrocarbon, oxygen, antigen

Which organic molecule would a long-distance runner most likely choose to eat two hours before a race?

• A protein, because it builds muscle mass.

• A lipid because it provides long term energy storage.

• A carbohydrate because it releases energy quickly.

• A protein, because it transports oxygen into the blood stream.

The byproduct of the formation of disaccharides during the linkages is:

• water

• carbon dioxide

• carbon

• hydrogen

Which of the following combinations of saccharides is CORRECT?

• Lactose + Glucose = galactose

• Glucose + Glucose = maltose

• Galactose + glucose = sucrose

• Sucrose + glucose = fructose

All Disaccharides are:

• C₆H₁₂O₆

• C₆H₁₂O₁₁

• C₁₂H₂₂O₁₁

• C₂H₆O₂

What monosaccharide is the most important abundant in nature?

• galactose

• glucose

• fructose

• sucrose

Carbohydrates are sometimes called _____________.

• saccharide

• monosaccharide

• disaccharide

• polysaccharide

ID the biomolecule

• Carbohydrate

• Lipid

What elements are in a carbohydrate?

• CHO

• CHON

• CHN

• CHP