Chemistry · Proteins: Elementary idea of a-amino acids, peptide bond, polypeptides, proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes
Which of the following acts as a biological catalyst?
Which of the following acts as a biological catalyst?
- A. Lipids
- B. Proteins
- C. carbohydrages
- D. Nucleic acids
Step-by-step solution
Biological catalysts are enzymes, which are primarily proteins. They accelerate biochemical reactions by lowering activation energy. Lipids store energy, carbohydrates provide energy, and nucleic acids store genetic information. Thus, proteins are the correct answer.
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