Botulinum toxin is a blocking agent preventing the release of certain neurotransmitters, specifically Acetylcholine, from the endings of the motor nerves (#Kennedy, 2002 and (#Kent, 1998). Botulinum toxin has a light chain and a heavy chain, each of which contributes to the toxicity.
Making the world better, one answer at a time. The geography of Greece is very mountainous with many valleys around them making it hard for other city states to come and attack them. The geography of Greece is very mountainous with many valleys around them making it hard for other city states to come and attack them.
Information about the Geography of Epirus, in Greece:Epirus constitutes the north eastern part of Greece and borders from the east with the Ionian Sea, Macedonia and Thessaly.The geography of Epirus is made up of mountains and abundant waters.The highest point of the region is Mount Smolikas, at an altitude of 2,637 metres above the sea level. The mountain range of Pindus separates Epirus from Macedonia and Thessaly, two other geographical regions of Greece.The surrounding areas of Epirus are characterized for their natural environment, endless lush forests and unique fauna and flora. The lowlands of Epirus are covering only the 3,3% of the entire surface.he mountain range of Pindus separates Epirus from Macedonia and Thessaly, two other geographical regions of Greece. The surrounding areas of Epirus are characterized for their natural environment, endless lush forests and unique fauna and flora. The lowlands of Epirus are covering only the 3,3% of the entire surface.