Food Science Enzymes

What is the term for substances that bind to the active site or substrate to assist the function of the enzyme?

• Cofactors

• Coenzymes

• Substrates

• Products

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Maya, Sophia, and Ava are conducting a science experiment in their biology class. They are testing the effect of different conditions on an enzyme. What would happen to the enzyme if they change the environment outside of its ideal pH or temperature range?

• It denatures

• It becomes more active

• It becomes inactive

• It becomes larger

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Henry, James, and Ava are having a food fight in the cafeteria! They're throwing different foods at each other, but they're curious about something. Which enzyme would they need to clean up the mess if they were throwing proteins?

• Lipase

• Amylase

• Protease

• Lactase

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Enzymes belong to which category of organic molecule?

• Proteins

• Lipids

• Carbohydrates

• Nucleic acids

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Click on the true statement about this reaction.

• "A" represents the products, "C" is the enzyme and "E" is the substrate.

• "A" represents the substrate, "C" is the enzyme and "E" are the products.

• "A" represents the substrate, "C" is the enzyme-substrate complex, and "E" are the products.

• "B" represents the substrate, "A" represents the enzyme and "D" is the product.

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Enzymes are

• Lipids

• Protein

• Carbohydrates

• Nucleic Acids

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Enzymes are responsible for-

• Speeding up reactions

• Giving the body energy

• Slowing down reactions

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Which of these is most likely an enzyme?

• Sucrose

• Galactose

• Fructose

• Amylase

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Letter D...

• active site

• enzyme

• substrate

• products

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Letter B...

• active site

• enzyme

• substrate

• products

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