Multiple choice

Protein digestive enzymes of frog are

  1. trypsin, erepsin, pepsin

  2. amylose, lipase, zymase

  3. amylopsin, steapsin, ptyalin

  4. urease, steapsin, ptyalin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Frogs are carnivorous and require protein-digesting enzymes. Trypsin and pepsin are proteases that break down proteins, while erepsin (peptidase) further breaks down peptides. Option A lists three protein-digesting enzymes. Option C contains carbohydrate enzymes (amylopsin, ptyalin) and lipase (fat), option B has incorrect combinations, and option D includes enzymes not typically found in frogs.

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