Carbon Compounds Question Preview (ID: 16373)


This Is A Review Of Chapter 3, Section 3.

What element is the basis of biomolecules?
a) Carbon
b) Nitrogen
c) Hydrogen
d) Oxygen

What is the basic unit of a carbohydrate?
a) Polysaccharide
b) Disaccharide
c) Monosaccharide
d) Complex sugar

What is the basic unit of nucleic acids?
a) DNA
b) Nucleotide
c) RNA
d) Sugar

What is the basic unit of proteins?
a) Nucleotide
b) Sugar
c) Glucose
d) Amino acids

Which biomolecule has varying levels of structure?
a) Protein
b) Lipid
c) Nucleic acid
d) Carbohydrate

Which biomolecule has a primary function of storing energy?
a) Protein
b) Lipid
c) Nucleic acid
d) Carbohydrate

Which biomolecule has a primary function of storing hereditary information?
a) Protein
b) Lipid
c) Nucleic acid
d) Carbohydrate

Which level of protein structure is described as a specific order of amino acids?
a) Primary
b) Secondary
c) Tertiary
d) Quaternary

Which molecule is the primary energy carrier?
a) Nucleotide
b) Carbon
c) DNA
d) ATP

Which biomolecule acts as a water barrier for cells?
a) Proteins
b) Lipids
c) Nucleic acids
d) Carbohydrates

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