Macromolecules Review

What are the monomers of a polysaccharide?

• glycerol
• amino acid
• fatty acid
• glucose

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

• carbohydrates
• lipids
• nucleic acids
• proteins

Tags

NGSS.MS-LS1-7

What element must be present for a molecule to be considered organic?

• nitrogen
• water
• hydrogen
• carbon

Tags

NGSS.HS-LS1-6

Which type of carbohydrate is this?

• monosaccharide
• disaccharide
• polysaccharide
• glyceride

Which is not a chemical element needed to build sugars?

• Carbon
• Oxygen
• Nitrogen
• Hydrogen

Tags

NGSS.MS-PS1-1

What is correct function for a carb? 

• build and repair body tissues
• body's main source of energy
• helps keep immune system functioning
• cushions organs

Tags

NGSS.MS-LS1-7

The phospholipid bilayer comprises what part of the cell?

• cytoplasm
• cell membrane
• cytoskeleton
• nuclear membrane

How do lipids function for cells and organisms?

• store information
• store energy
• breakdown wastes
• join with substrates

Which of these is not a function of lipids?

• Quick energy
• Sturctural components in cell membranes
• Waterproofing
• Long term energy storage

Lipids are composed of which atoms?

• Hydrogen, Oxygen, Nitrogen

• Hydrogen, Oxygen, Carbon

• Oxygen, Nitrogen, Carbon

• Oxygen, Nitrogen, Hydrogen