Answer:
Ligand gated.
Explanation:
Channels are important as they help in the transferring of one molecule from one place to another inside the cells. These channels also provide the way of cell communication.
The ligand gated channels generally open in response to the binding of ligand or some molecules with the channel. Sodium gated channels open in response to the binding of sodium with the channels.
Thus, the correct answer is option (a).
<span>Phospholipids serve a variety of purposes in the human body. Phospholipids are the building blocks of larger lipids and triglycerides. These molecules are vital for keeping the brain healthy and nourished, preventing inflammation of tissues and allow the building of a variety of healthy fat molecules.</span>
Answer:
That molecule is alanine which is an "amino acid"
Rain because it is the best answer