Match the Component of the Conduction System of the Heart

question 9

Multiple Choice

Match the component of the conduction system of the heart with the description. Atrioventricular (AV) bundle (bundle of His) :

• A) carry depolarization wave toward apex of heart
• B) the electrical connection between the atria and the ventricles

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Definitions:

Secondary Endosymbiosis

An evolutionary process by which a eukaryotic cell engulfs another eukaryotic cell, leading to a symbiotic relationship.

Mutualism

A type of symbiotic relationship between organisms of different species where both parties benefit from the interaction.

Elaiosomes

Nutrient-rich structures attached to the seeds of some plant species, attracting ants which aid in seed dispersal.

Ants

Social insects known for their structured colony life, ability to work together, and comprising thousands of species that inhabit almost every landmass on Earth.