<span>The word from the pick list that fits here is "enzyme". Enzymes are normally spcialised protein molecules and they act as catalyst ie agents to speed up a reaction in causing traits to develop in the genes of organisms in reaction to chemical stimulants.</span>
<span>a.
migrating waterfowl use flooded rice paddies on their travel routes
i took a test on it.
</span>
Answer:
Low-Protein
Explanation:
People who have PKU lack an enzyme to properly process the amino acid phenylalanine, a part of protein.
Tell me why I’m stuck on that same question
