gap junctions
71Herzmuskel — Reizantwort der Herzmuskulatur Glanzstreifen im Myokard einer Maus …
72Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …
73Connexin — Schemazeichnung …
74synapse — /sin aps, si naps /, n., v., synapsed, synapsing. Physiol. n. 1. a region where nerve impulses are transmitted and received, encompassing the axon terminal of a neuron that releases neurotransmitters in response to an impulse, an extremely small… …
75Germ cell — Germ cells are progenitors of the gametes. These singled out cells move through the gut to the developing gonads and undergo mitotic proliferation followed by meiosis and differentiation into either eggs or sperm (mature gametes). Plants do not… …
76Electrical conduction system of the heart — Isolated conduction system of the heart …
77Systole (medicine) — Systole (pronEng|ˈsɪstɒli, rhymes with fiscally ) is the contraction of heart chambers, driving blood out of the chambers. The chamber most often discussed is the left ventricle. However, all four chambers of the heart undergo systole and… …
78Sammy Lee (scientist) — Sammy Lee (born Samuel Lee, 1958) is an expert on fertility[1] and in vitro fertilisation[2] He has been a hospital scientific consultant and was the chief scientist at the Wellington IVF programme.[3] His book Counselling in Male Infertility was …
79Blastocyste — Aufbau einer Blastozyste Blastozyste, 5. Tag Die Blastozyste (gr.: blastos = Spross, Keim; kystis = Blase bzw. Keimbläschen) ist bei den meisten Säugetieren (Beutelsäu …
80Keimblase — Aufbau einer Blastozyste Blastozyste, 5. Tag Die Blastozyste (gr.: blastos = Spross, Keim; kystis = Blase bzw. Keimbläschen) ist bei den meisten Säugetieren (Beutelsäu …
