Biochemistry Which one of the following enzymes is obtained from Thermophilus aquaticus bacterium which is heat stable and used in PCR at high temperature? A DNA polymerase III B Endonuclease C Taq polymerase D DNA gyrase 💡 Explanation Which one of the following enzymes is obtained from Thermophilus aquaticus bacterium which is heat stable and used in PCR at high temperature? ✓ Correct Answer: C. Taq polymerase