| 21. | Villi died after a long illness in Rapallo, where she lived for about thirty years.
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| 22. | Several days later, chorionic villi in the forming placenta anchor the implantation site to the uterus.
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| 23. | The villi are connected to the blood vessels so the circulating blood then carries these nutrients away.
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| 24. | Villus capillaries collect amino acids and simple sugars taken up by the villi into the blood stream.
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| 25. | This also contains villi and vitamin B12; bile acids and any residue nutrients are absorbed here.
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| 26. | These structures, called the chorionic villi, carry the fetal blood supply often sampled in prenatal tests.
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| 27. | Gluten flattens the villi, the tiny fronds inside the walls of the small intestine that absorb nutrients.
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| 28. | When looking for microscopic villi, trophoblast, fetal parts, and background gestational changes in the endometrium.
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| 29. | Villi increase the internal surface area of the intestinal walls making available a greater surface area for absorption.
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| 30. | After circulating through the capillaries of the villi, blood returns to the embryo through the umbilical vein.
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