Answer:
A regulator gene, regulator, or regulatory gene is a gene involved in controlling the expression of one or more other genes. Regulatory sequences, which encode regulatory genes, are often at the five prime end to the start site of transcription of the gene they regulate.
D.a protein that attacks foreign molecules
The answer is to this question is F
<span>Their Shapes Fit Snugly Together.</span>
Answer:
the engineering of rice crops to withstand flooding and contain more nutrients
Explanation:
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