IMG_NEW_0016

IMG_NEW_0016 - T

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: T 2)Cardiacmuscle:foundintheheartl,.,'Y,,ojtlessthanskeletal;cellsarebranchedandthereare disks iu*,on, lullLLrvr'' 3 intercalated between cells containing *--- rv' uscre s : ro u nd m a i n ) smooth m " tl " Y-1' : I : :::f::::;.ifi'n:",ffi iliil;ff': [:1: -,9*1/) :::T"":..H:lH'.:}::'}iillilil'avelike,contraction'",ffiwhichisusedtomove things through tubes' Other adaPtations: state of contraction clam shells closed; long Eg. muscles hotding it is potentiars need to trigger it' therefore contraction, ie no action independent Eg. insect flight muscre: which are needed to fly! very fast contractions communication and like batteries for radar and eels and knife fishes; act Eg. Electrolytes in electric energY discharge, Eg.heatgenerationineyemusclesCa2+release;nofilamentsforcontractionandCa2+inpumpedout andbackin;afutilecyclehydrolyzingATPintoheat. Focus on Botulinum toxin of botulinum toxin Botulism results from invasion Ctostridium botulinum produced by the bacteria Botulinum toxins are substances known These are the most toxic Siteoftoxicactionistheneuromuscularsynapses.nervetomusclejunction Synapse at neuromuscular junction --pic fusion proteins and inhibits vesicle toxin binds to the SNARE Botulinum ...
View Full Document

Ask a homework question - tutors are online