Biochemistry EOC Review

Which substance is an inorganic molecule?

• starch
• DNA
• carbon dioxide
• fat

Which elements are present in all organic compounds?

• hydrogen and oxygen
• nitrogen and oxygen
• nitrogen and carbon
• hydrogen and carbon
  

A chemical analysis of organisms from each kingdom shows that living things are primarily composed of the elements

• carbon, hydrogen, chlorine, and sulfur
• carbon, hydrogen, oxygen, and nitrogen
• iron, calcium, hydrogen, and oxygen
• chlorine, carbon, calcium, and sulfur
  

In a chemical analysis of a sample of animal tissue, which element would most likely be found in the smallest quantity?

• carbon
• oxygen
• hydrogen
• nitrogen

All polymers are made up of...

• monosaccharides
• monomers
• proteins
• None of these

The basic building blocks of a protein are

• glucose molecules
• amino acids
• fatty acids and glycerol
• nucleotides

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What are the building blocks of lipids?

• nucleotides
• Amino acids
• Fatty acids and glycerol
• monosaccharides

Proteins are made of monomers called ___________

• Nucleotides
• Monosaccharides
• Amino Acids
• Glycerol and fatty acids

Tags

NGSS.HS-LS1-6

Nucleotides are monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Tags

NGSS.MS-LS3-1

Which compound is a monosaccharide?

• glucose
• maltase
• ribose
• starch