Biomolecules and Enzymes STAAR Review

Which two biomolecules are used for energy?

• Carbohydrates and Proteins

• Lipids and Carbohydrates

• Proteins and Lipids

• Nucleic Acids and Proteins

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following has the correct monomer matched?

• Protein -> Nucleotide

• Carbohydrate -> Monosaccharide

• Lipids -> Amino Acid

• Nucleic Acid -> Glycerol & Fatty Acid

What is represented by letter A

• Enzyme

• Substrate

• Active Site

• Enzyme Substrate Complex

All of the following can cause an enzyme to work less effectively EXCEPT -

• Concetration (amount of) substrate

• Temperature

• pH

• Perfect Conditions

What are the 2 factors that denature an enzyme?

• pH and concentration

• concentration and temperature

• temperature is the only factor

• pH and temperature

Based on the graph, what is the optimal temperature for the enzyme?

• 20

• 40

• 43

• 60

Which biomolecule is in pastas and breads?

• Lipid

• Protein

• Nucleic Acid

• Carbohydrate

Which biomolecule is made of nucleotides and contain you DNA?

• Carbohydrate

• Lipids

• Protein

• Nucleic Acid

Which biomolecule helps form muscles?

• Nucleic Acid

• Carbohydrate

• Protein

• Lipids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which biomolecule is responsible for insulation and energy storage?

• Protein

• Nucleic Acid

• Lipid

• Carbohydrate