Enzyme Basics

Multiple Choice

the starting materials in a chemical reaction

• Products
• Reactants
• Starters
• Enders

Multiple Choice

a substance that is formed as the result of a chemical reaction

• Product 
• Reactant
• Starters
• Enders

Multiple Choice

What type of macromolecule are enzymes?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Multiple Choice

What structure (organelle) is responsible for making enzymes?

• Mitochondria

• Ribosomes

• Nucleus

• Cell membrane

Multiple Choice

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Multiple Choice

Where do substrates bind on an enzyme?

• voltage-gated channels
• surface receptor
• calcium channels
• active site

Multiple Choice

Any substance that is acted upon by an enzyme is called a(n)?

• Coenzyme
• Substrate
• Vitamin
• Polypeptide

Multiple Choice

Letter D...

• active site
• enzyme
• substrate
• products

Multiple Choice

Letter B...

• active site
• enzyme
• substrate
• products

Multiple Choice

Letter C...

• active site
• enzymes
• substrate
• products

Multiple Choice

Letter E...

• active site
• enzyme
• substrate
• products

Multiple Choice

What is the energy needed to start an chemical reaction referred to?

• Cascading Energy
• Potential Energy 
• Kinetic Energy
• Activation energy

Multiple Choice

Which of these is most likely an enzyme?  

• Sucrose
• Galactose
• Fructose
• Amylase

Multiple Choice

These reactions occur when smaller molecules are bound together to create larger ones

• activation energy

• peptide bond

• anabolic reaction

• catabolic reaction

Multiple Choice

What type of enzyme is shown in the picture?

• Anabolic

• Catabolic

Multiple Choice

Which of the following is likely the name of an enzyme?

• Lactose

• Fructose

• Sucrase

• Galactose

Multiple Choice

What type of enzyme is shown in the picture?

• Anabolic

• Catabolic