Review of Macromolecules 2.20.25 BR

Which of the structures below shows a carbohydrate?

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Which of the structures below shows a lipid?

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Both Carbohydrates and lipids are composed of which of the following elements?

• C, H, O, N

• C, H, O, N, P

• C, H

• C, H, O

Tags

NGSS.HS-LS1-6

Plant cells use a molecule called cellulose to build cell walls. Animals use glycogen to store energy in muscle and liver cells until ready for use. Cellulose and glycogen can be classified as:

• Lipids

• fatty acids

• enzymes

• carbohydrates

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Glycerol and fatty acids combine to form...?

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Glucose is an example of a

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

What macromolecule is shown?

• Protein

• Nucleic Acid

• Lipid

• Carbohydrate

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

What macromolecule is shown?

• Carbohydrate

• Nucleic Acid

• Protein

• Lipid

Tags

NGSS.HS-LS1-6

Biomacromolecules that are positive in the presence of iodine are

• Lipids

• Carbohydrates

• Nucleic Acid

• Proteins

Which of the following is a primary function of lipids in biological systems?

• Genetic information storage

• Energy storage

• Enzyme catalysis

• Structural support in cell walls