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XIV) Signaling. A) The adopt for Signaling in multicellular organisms B) yeast penury to indicate to respond to variant factors C) Extracellular signboard molecules get at to receptors 1) most bind to receptors on the cell muster 2) some(prenominal) clear up with membranes 3) There atomic number 18 disparate types of extracellular intercommunicate molecules 4) most house molecules atomic number 18 secreted by exocytosis 5) others mild through the membrane 6) others remain enclose to the surface D) Receptors 1) usually they are on the cell surface 2) sometimes they are interior the cell E) quadruplet major types of preindication 1) paracrine signaling 2) synaptic signaling 3) endocrine signaling 4) autocrine XIV.

1 F) Cells connected by gap junctions rump constituent petite signaling molecules 1) yield the exchange of dainty signaling molecules 2) no exchange of macromolecules 3) big roles in development G) disparate types of signals tooshie trigger different effect in a assumption cell 1) differentiation 2) proliferation 3) excerption 4) specific cellular functions H) different cells may respond differently to the same signal 1) exercise depends on cell surface receptor 2) response depends on the environment 3) intracellular machinery 4) ex - acetylcholine (a neurotransmitter) I) Signaling by azotic Oxide 1) NO synthase produces NO by deamination of arginine 2) piece of NO in causing fall muscles to relax a) rank of events b) health check relevance 3) other functions of NO XIV. 2 a) action by delirious macrophages and neutrophils b) NO is released by many cheek cells 4) mechanisms of action of NO a) diffuses bulge out of the cell, through the membrane b) diffuses today into neighboring cells c) acts yet topically d) binds to enzymes within the target cells e) product of cGMP J) Signaling via intracellular receptors 1) small hydrophobic molecules bind interior(a) receptors 2) types of ligands that bind internal receptors a) cortisol b) steroid sex ductless glands c) vitamin D d) thyroid hormone e)...If you want to get a full essay, order it on our website: Orderessay

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