<span>Nicotinic acetylcholine receptors (nAChR), are <span>ligand-gated ion channels and they can be a Na+, K+ and Ca2+ ion channel. Since nifedipine is a Ca2+ channel blocker (Ca2+ channel antagonist), it might inhibit the response of acetylcholine (if its receptor is Ca channel).</span></span>
Answer:
convex lens
Explanation:
because when parallel rays of light pass through a lens are brought together through a lens
Likely to be a poisonous nuclear power plants waste would concern her of her own health issues and family and Community
Answer:
Explanation:
A gene can be turned on or off by environmental factors or from other cells that activate proteins known as transcription factors.
<span>The most appropriate choice of needle for someone of this size is a 1.5 in, 22 gauge
needle. It is important for the needle to be 22 gauge so that it is an appropriate thickness to be injected into the muscle tissue.</span>
