The allergic reaction in which it produces this type of
reaction due to cosmetic or chemical is called the dermatitis venenata. The
dermatitis venenata, enables to form an inflammation on the person’s skin because
of various causes such as mineral substances, chemicals, cosmetic products and
other surfaces that may be of contact to the skin in which it causes the skin
to cause inflammation.
Number of protons - 3
number of neutrons - 4
number of electrons - 3
The answer that would best complete the given statement above is the term NICHE. Each specie has a role in an ecosystem to make it balanced. And an example of this is when s<span>mall monkeys and squirrels both eat nuts and live in tree tops. Hope this answers your question.</span>
Answer:
they are Na+, K+ and Ca2+ ion channels.
Explanation:
Ionotropic acetylcholine receptors are also called nicotinic acetylcholine receptors because beside acetylcholine (Ch) they respond to nicotine. These receptors are primary receptors in muscle for motor nerve-muscle communication that controls muscle contraction.
Two molecules of ACh are required for receptor to open. Since the receptors are linked to ion channels, the channels open. Opening of the channel allows positively charged ions to move across it: sodium enters the cell and potassium exits.
