Скачать или смотреть Clinical Enzymology Biochemistry Notes Part-I (Introduction, classification, active site)

Enzymes are biocatalysts – the catalysts of life. A catalyst is defined as a substance that increases the velocity or rate of a chemical reaction without itself undergoing any change in the overall process. Enzymes may be defined as biocatalysts synthesized by living cells. They are protein in nature (exception – RNA acting as ribozyme), colloidal and thermolabile in character, and specific in their action. In the laboratory, hydrolysis of proteins by a strong acid at 100°C takes at least a couple of days. The same protein is fully digested by the enzymes in gastrointestinal tract at body temperature (37°C) within a couple of hours. Enzymes perform the critical task of lowering a reaction's activation energy—that is, the amount of energy that must be put in for the reaction to begin. Enzymes work by binding to reactant molecules and holding them in such a way that the chemical bond-breaking and bond-forming processes take place more readily.
#enzymes #clinicalbiochemistry #pkprabhakar

You can support by buying a coffee ☕️ here —
https://www.buymeacoffee.com/drpkprab...
Support my channel by contributing at
  / clinicalbiochemistrybydrpkprabhakar  
Join this channel to get access to perks:
   / @clinicalbiochemistry  
Follow me at
Twitter:   / clinicalbioche1  
Facebook:   / clinical.biochemistry.752  
Linkedin:   / pkprabhakar  
Instagram:   / clinicalbioche1