Chemistry of Milk and Milk Products: Enzymes Quiz

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Which of the following is a source of milk enzymes?

Processed milk, intentional yeast addition, bacterial fermentation, chemical additives

Powdered milk, natural flavoring agents, intentional mold addition, synthetic preservatives

Raw milk, intentional bacterial addition, pasteurization, homogenization

Native milk, airborne bacterial contamination, intentional bacterial addition, somatic cells (correct)

What role do enzymes naturally found in milk play?

No role in processing but significant role in storage

Minimal role in processing and storage

Significant role during processing and storage (correct)

Significant role in processing but no role in storage

What is the nature of enzymes found in milk?

Lipids with catalytic functions

Nucleic acids with regulatory functions

Proteins with biological functions (correct)

Carbohydrates with structural functions

What determines the specific site of action for each enzyme in milk?

Target molecule and optimal conditions (pH and temperature) Signup and view all the answers

What is the number of enzymes in milk and their well-defined functions?

Large number of enzymes and many functions not well-defined Signup and view all the answers

What are enzymes in milk primarily made of?

Proteins Signup and view all the answers

Where do milk enzymes come from?

Native milk, airborne bacterial contamination, intentional bacterial addition, and somatic cells Signup and view all the answers

What is the role of enzymes naturally found in milk?

Significant role during processing and storage Signup and view all the answers

What determines the specific site of action for each enzyme in milk?

The enzyme's structure and function Signup and view all the answers

Which type of enzymatic conditions does each enzyme in milk have?

Optimal conditions (pH and temperature) Signup and view all the answers

Chemistry of Milk and Milk Products: Enzymes Quiz

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Questions and Answers

Which of the following is a source of milk enzymes?

What role do enzymes naturally found in milk play?

What is the nature of enzymes found in milk?

What determines the specific site of action for each enzyme in milk?

What is the number of enzymes in milk and their well-defined functions?

What are enzymes in milk primarily made of?

Where do milk enzymes come from?

What is the role of enzymes naturally found in milk?

What determines the specific site of action for each enzyme in milk?

Which type of enzymatic conditions does each enzyme in milk have?

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