Carbohydrates and Proteins Review

Protein is found in many of your favorite foods like eggs, hamburgers and chicken. What is the biggest reason your body needs protein?

• To make you fall asleep
• To help our bodies make muscle, skin and bones
• To make you warmer
• To give you energy

Carbohydrates are found in many of your favorite foods like fruit, bread and cookies. What is the biggest reason your body needs carbohydrates?

• To give us energy
• To help build strong bones
• To help give us strong muscles
• To help us sleep

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NGSS.HS-LS1-7

Proteins are made of monomers called ___________

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

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NGSS.HS-LS1-6

Monosaccharides are monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

What type of macromolecule are enzymes?

• Protein
• Carbohydrate
• Lipid
• Nucleic Acid

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NGSS.HS-LS1-6

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Which of the following organic compounds is the main source of energy for living things?

• carbohydrates
• lipids
• nucleic acids
• proteins

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Carbohydrates are made of... 

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

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NGSS.HS-LS1-6

Proteins are made of... 

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

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NGSS.HS-LS1-6

Which macromolecule is made of simple and complex sugars?

• lipids
• proteins
• carbohydrates
• nucleic acids

This is one job proteins do NOT have in the body

• insulation
• structure for tissues and organs
• speed up chemical reactions
• transport things through cell membrane