2021 Biochemistry Review

Based on the graph, what temperature does this enzyme work best? 

• 15 C
• 40 C
• 30 C

Tags

NGSS.HS-PS1-5

Which of the following binds to the active site of an enzyme? 

• substrate
• product
• codon
• none of the above

What happens when enzymes are heated to a high temperature?

• The enzymes die.
• The shapes of the enzyme are altered or denatured
• The enzymes' amino acid sequence changes.
• The enzymes remain the same

Letter D...

• active site
• enzyme
• substrate
• products

Letter C...

• active site
• enzymes
• substrate
• products

Tags

NGSS.HS-LS1-7

Enzymes are

• nucleic acids
• proteins
• lipids
• carbohydrates

Tags

NGSS.HS-LS1-6

Which of the following is NOT a biomolecule?

• Water
• Nucleic Acid
• Protein
• Lipid

Identify the biomolecule

• Lipid
• Protein
• Carbohydrate
• Nucleic Acid

Tags

NGSS.HS-LS1-6

In the picture, which represents a fatty acid?

• F
• G
• H
• J

Tags

NGSS.HS-LS1-6

Which biomolecule contains Deoxyribonucleic acid; a sequence of bases that makes hereditary code; Ribonucleic acid; ­translate hereditary code into proteins that determine how the cell will function under various conditions; provides storage and retrieval of information­; encode genes, gene expression, helps make proteins 

• Nucleic Acid
• Lipid
• Carbohydrate
• Protein

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1