BioChemistry Review

Proteins are made of smaller units called:

• Glucose 
• Cellulose 
• Fatty acids
• Amino acids

Tags

NGSS.HS-LS1-6

Enzymes are examples of this organic compound...

• Carbohydrate
• Lipid
• Protein
• Nucleic Acid

Tags

NGSS.HS-LS1-6

Oils are examples of this type of organic compound...

• Carbohydrate (Sugars)
• Lipid (Fats)
• Protein
• Nucleic Acid

What is an Enzyme?

• energy needed to get a reaction started
• large compound formed from combinations of many monomers
• proteins that act as biological catalyst to speed up reactions

The effect of temperature on the relative rate of action of an enzyme is represented in the graph below. 
The optimum temperature for the action of this enzyme is approximately

• 15⁰C
• 22⁰C
• 37⁰C
• 50⁰C

Tags

NGSS.HS-PS1-5

Which statement best describes the enzyme represented in the graphs below? 

• This enzyme works best at a temperature of 35⁰C and a pH of 8
• This enzyme works best at a temperature of 50⁰C and a pH of 12
• This enzyme works best at a temperature of 35⁰C and a pH of 12

In a molecule of DNA the sub-units are called

• nucleotides
• simple sugars
• lipids
• proteins

Which biomolecule is found in pastas and breads?

• Lipid
• Protein
• Nucleic Acid
• Carbohydrate

Which biomolecule is made of nucleotides and contain your DNA?

• Carbohydrate
• Lipids
• Protein
• Nucleic Acid

Which biomolecule is responsible for insulation and energy storage?

• Protein
• Nucleic Acid
• Lipid
• Carbohydrate