A&P2 BIO2640 Ramy Exam 2 (Ch20-21) OCC Southfield Exam questions and answers Graded A+ |BRAND NEWA
A&P2 BIO2640 Ramy Exam 2 (Ch20-21) OCC Southfield Exam questions and answers Graded A+ |BRAND NEWA Which of the following heart chambers forms the apex? - Left ventricle Ligamentum arteriosum is the remnant of ductus venousus? True or False - False Correct: Ductus Arteriosus Valves open when pressure in the ventricles exceeds pressure in the arteries? True or False - True Mitochondria is less plentiful in cardiac tissues compared to bone tissues? - False What does the cardiac muscle require from the extracellular fluid for contraction? - Calcium ions (Ca+) Know the name, location and order for the cardiac conduction system. -
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