Which of the following is a protease?
Correct answer: B. Rennin
- A. Deaminase
- B. Rennin
- C. Oxidase
- D. Catalase
Explanation
Protease is an enzyme that cleaves peptide bonds. Rennin, also known as chymosin, is a protease enzyme that plays a crucial role in the digestion of milk proteins in the stomach of young mammals, especially in the early stages of life. Rennin helps coagulate milk, forming a curd that aids in the digestion and absorption of nutrients.
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The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
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