Biochemistry Which one of the following statements about Km value is true? A Km is substrate concentration at maximal velocity B Numerical value of km is propoional to affinity of enzyme for substrate C Km is independent of enzyme concentration D Km denotes that 100% of enzyme molecules are bound with substrat molecules at that concentration 💡 Explanation Which one of the following statements about Km value is true? ✓ Correct Answer: C. Km is independent of enzyme concentration