How can you measure enzyme activity ​

Me how do you name a compound with more than two elements?

What is the next step in the process after a substrate enters the active site of an enzyme

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell