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BIO NMDCAT Factors that Affect the Rate of Enzyme Reactions
nmdcat.online July 11, 2026

During the effect of pH on enzyme activity, alteration of ionic charges mainly interferes with

A. Peptide bond formation
B. Enzyme-substrate binding and catalysis
✓
C. DNA replication
D. ATP synthesis only

📝 Explanation

The ionization state of amino acid residues determines substrate binding and catalytic efficiency. Changes in pH alter these charges.

📖 Additional Information

  • Peptide bond formation
  • Enzyme-substrate binding and catalysis
  • DNA replication
  • ATP synthesis only

The ionization state of amino acid residues determines substrate binding and catalytic efficiency. Changes in pH alter these charges.

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