STAAR Review 1 Biomolecules

Choose 3 important characteristics for Nucleic acids

• They are what that genetic material is made from

• Their monomers are called nucleotides

• They are the only biomolecules that contains nitrogen

• They are the only biomolecules that contain phosphorus

Many plants have waxy coatings on some surfaces. This coating reduces water loss because it is not water-permeable. This waxy coating is which of the following types of organic molecule?

• Carbohydrate

• Lipid

• Nucleic Acid

• Protein

Proteins are made of monomers called ___________

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

Tags

NGSS.HS-LS1-6

Line B in the given graph represents the reaction with an enzyme added to substrates. How did the enzyme affect the reaction?

• Increased the activation energy

• Increase the energy change

• Lowered the energy change

• Lowered the activation energy

Tags

NGSS.HS-PS1-4

Which biomolecule makes up the cell membrane and hormones?

• lipids

• protein

• nucleic acid

• carbohydrate

Tags

NGSS.HS-LS1-6

Which of these best represents a fatty acid molecule?

• F

• G

• H

• J

Tags

NGSS.HS-LS1-6

What is the monomer of a carbohydrate?

• monosaccharide

• amino acid

• polysaccharide

• nucleotide

Proteins are made of monomers called ___________

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

Tags

NGSS.HS-LS1-6

Which of these best represents a fatty acid (lipid) molecule?

• F

• G

• H

• J

Tags

NGSS.HS-LS1-6

NUCLEOTIDES ARE THE BUILDING BLOCKS OF...

• CARBOHYDRATES

• LIPIDS

• NUCLEIC ACIDS

• PROTEINS