An amino acid is given by the general formula
R-CH(NH2)-COOH
where R group varies.
Itll be B. 3 deaths, 7 births, 2 immigration, 6 emigration
Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.
I believe its A because a bonds with t g bonds with c and c bonds with g, translated to rna it's UCG.