Question

Enzymes are divided into

• A. 6 classes, each with 4 – 13 subclasses and named accordingly by a four-digit number
• B. 7 classes, each with 4 – 13 subclasses and named accordingly by a four-digit number
• C. 6 classes, each with 4 – 13 subclasses and named accordingly by a three-digit number
• D. 6 classes, each with 4 – 20 subclasses and named accordingly by a four-digit number

Answer 1

Answer: (A)

6 classes, each with 4 – 13 subclasses and named

accordingly by a four-digit number