Zoology - Structural Organisation in Animals Question with Solution | TestHub
ZoologyStructural Organisation in AnimalsMuscle TissueEasy2 minPYQ_2020
ZoologyEasysingle choice
When a cardiac muscle cell receives a signal to contract, its neighbours are also stimulated to contract. This is due to
Options:
Answer:
B
Solution:
Unique junctions called intercalated discs (gap junctions) link the cells together and define their borders. Intercalated discs are the major portals for cardiac cell-to-cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Structural Organisation in AnimalsSubtopic:Muscle Tissue
⏱ 2mℹ️ Source: PYQ_2020
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