3 years ago

Tissue specific gene regulation is primarily controlled by

1 answer:

6 0

Answer:

These common and tissue-specific processes are ultimately controlled by gene regulatory networks that alter which genes are expressed and control the extent of that expression.

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Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heart

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SA Node

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The SA nodes functions first for setting pace for the heart, then the inter-nodal pathway make link b/w SA and AV node. AV node is site of delay when contraction of atria occurs. AV bundle is the mean of electrical link b/w atria and ventricle. The conveying of impulse to the inter-ventricular septum occurs through bundle branches, while conveying of impulse throughout and along the walls of ventricle occurs through Purkinje fibers.

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