The correct answer is by using the antagonist.
The antagonist is a molecule that blocks a biological response by binding to the receptor. So, you add antagonists to the receptors you want to determine and see which antagonist blocked the response. By blocking the specific response you can get the answer what receptor it was.
<span>The plant cell structure that makes the cell become turgin once water enters it is known as A. vacuole. It is a part of a cell that resembles a bubble and where food and water are stored so that the plant can use them and turn them into oxygen. So obviously, when there is water in vacuoles, they become bigger, so the plant becomes turgid, which means that it becomes swollen, swells up.</span>
Answer:
A mitochondrion is a round to oval-shaped organelle found in the cells of almost all eukaryotic organisms. It produces energy, known as ATP, for the cell through a series of chemical reactions
The following that is a characteristic that could be applied to both living and nonliving things can contain mostly carbon, hydrogen, oxygen, and nitrogen.
