A(n) ______ is a substance with a pH less than 7

• Acid
• Alkaline
• Base
• Buffer

A(n) _______ is a substance with a pH greater than 7.

• Base
• Acid
• Buffer
• Water

A large molecule made up of many similar or identical subunits.

• lipids
• polymer
• monomer
• monosaccharide

Building blocks of polymers.

• monomer
• polypeptide
• monosaccharide
• glycerol

Tags

NGSS.HS-LS1-6

Living things are made up of ____________ compounds

• organic

• carbon

• water

• polygenic

What function is shared by both lipids and carbohydrates

• Energy storage

• Membrane transport

• structure

• storage of genetic information

Which molecules are joined together to make proteins?

• fatty acids

• nucleic acids

• amino acids

• acetic acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

DNA and RNA are examples of 

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Waxes, oils and fats are examples of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Which macromolecule is shown?
 View Figure 1 (if not visible)

• lipid
• protein
• nucleic acid
• carbohydrate

Tags

NGSS.HS-LS1-1