Red blood cells (RBCs) are flexible because they lack a nucleus. This allows them to deform and squeeze through narrow vessels, ensuring efficient transportation of oxygen throughout the multicellular organism.
How are red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism? (1 point) Responses They are flexible because they lack a plasma membrane. They are flexible because they lack a plasma membrane. They are small because they lack a nucleus. They are small because they lack a nucleus. They are small because their organelles are smaller than those of other cells. They are small because their organelles are smaller than those of other cells. They are long and thin with a tail-like end.
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