Biochemistry

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

• substrate
• product
• codon
• none of the above

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

• 15 C
• 40 C
• 30 C

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

Enzymes are

• nucleic acids
• proteins
• lipids
• carbohydrates

Which of the following is NOT a biomolecule?

• Water
• Nucleic Acid
• Protein
• Lipid

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

A monosaccharide is a:

• nucleic acid
• lipid
• carbohydrate
• protein

How do lipids function for cells?

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