SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The correct sequence of heart chambers a red blood cell would pass through as it travels through the heart.
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right atrium-left ventricle-left atrium-right ventricle
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left atrium-left ventricle-right atrium-right ventricle
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left atrium-right atrium-left ventricle-right ventricle
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right atrium-right ventricle-left atrium-left ventricle
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Explanation:
Detailed explanation-1: -Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.
Detailed explanation-2: -Deoxygenated blood starts to run from the body. It flows into Superior/ Inferior Vena Cava. The flow of deoxygenated blood reaches the right atrium. The atrium will push the flow through the Tricuspid valve. The gore stays in the right ventricle. More items •30-Mar-2022
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