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What is the path of an oxygen molecule from the air to a mitochondria in a muscle cell in your arm?
Please name all of the structure involved along the way (including the chambers in the heart as well as venules and arterioles).
thanks so much
1 Answer
- Anonymous1 decade agoFavorite Answer
Nose -> Pharynx -> Larynx -> Trachea -> Primary Bronchus -> Secondary Bronchus -> Tertiary Bronchus -> Bronchiole -> Alveolus -> Pulmonary Venule -> Pulmonary Vein -> Left Atrium -> Mitral Valve -> Left Ventricle -> Aorta -> Carotid Artery -> Axillary Artery -> Brachial Artery -> Radial (or Ulnar) Artery -> Arteriole -> Capillary -> Diffusion from blood through Capillary Cell Membrane into Muscle Cell.