Unit 1 & 2 Review

Which of the following decreases the activation energy necessary to initiate the chemical change within the body?

• nucleotides
• enzymes
• amino acids
• fatty acids

Proteins are made of monomers called ___________

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

Tags

NGSS.HS-LS1-6

DNA and RNA are examples of 

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Nucleotides are monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Waxes, oils and fats are examples of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Which macromolecule is shown?

• lipid

• protein

• nucleic acid

• carbohydrate

Carbohydrates are made of... 

• C H O
• C H O N
• C H O N P
• C H O N S

Proteins are made of... 

• C H O
• C H O N
• C H O N P
• C H O N S

Tags

NGSS.HS-LS1-6

Which type of cell?

• Prokaryote
• Eukaryote

Plants and animal cells are examples of ___ cells 

• prokaryotic cells 
• eukaryotic cells