How do you label this diagram of cellular respiration?

This is the amino acid cysteine. circle the amine group, put a box aroundthe carboxylic acid group and use a different colored pencil/pen to circle the sidechain (r group). h o | ||nh2— c- c-oh | ch2 | sh

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

The distribution of related animals and plants across the world