60 mgs will kill you
The answer is "Niacin"
Niacinamide is also known as niacinamide and nicotinic amide. It is the amide of nicotinic acid. Its formula is C6H6N2O.
Nicotinic Aacid
The two types of receptors that bind acetylcholine are nicotinic receptors and muscarinic receptors. Nicotinic receptors are ionotropic receptors found at the neuromuscular junction and in the autonomic ganglia, while muscarinic receptors are G-protein coupled receptors found in various organs like the heart, lungs, and digestive system.
Yes
Atropine does not only block nicotinic receptors but also acetylcholine at muscarinic receptors
# farts
No. Niacin is a vitamin. Nicotinic acid
nicotinic and muscarinic
alpha receptors make the heart beat faster, the pupils of the eyes dilate, and the muscles contract. The beta receptors have similar effects and also cause the bronchi in the lungs to open up
Nicotinic ACh receptors are ionotropic receptors that mediate fast neurotransmission, while muscarinic ACh receptors are metabotropic receptors that modulate cell signaling through G-proteins. Nicotinic receptors are typically found at neuromuscular junctions and in the central nervous system, whereas muscarinic receptors are more widely distributed in peripheral tissues and the brain.
all parasympathetic target organs