When an enzyme is subjected to extreme pH conditions, its tertiary structure is disrupted, leading to a loss of its catalytic activity. This is because:

  • The substrate cannot reach the active site.
  • The active site's shape and charge distribution are altered due to changes in ionization of amino acid side chains.
  • The peptide bonds are broken.
  • The enzyme concentration decreases.
Facebook
WhatsApp

You May Like etea medical mcqs

Comment

Scroll to Top