If a tube lacks lipase, what change in pH would you expect?

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Multiple Choice

If a tube lacks lipase, what change in pH would you expect?

Explanation:
Lipase-catalyzed breakdown of triglycerides produces fatty acids, which are acidic and lower the pH of the solution. If the tube lacks lipase, triglycerides aren’t hydrolyzed, so no fatty acids are formed and no additional acidity is generated. As a result, the pH remains at its initial level. The other outcomes would require acid production or a shift in buffering, which isn’t happening without the enzyme present.

Lipase-catalyzed breakdown of triglycerides produces fatty acids, which are acidic and lower the pH of the solution. If the tube lacks lipase, triglycerides aren’t hydrolyzed, so no fatty acids are formed and no additional acidity is generated. As a result, the pH remains at its initial level. The other outcomes would require acid production or a shift in buffering, which isn’t happening without the enzyme present.

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