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biology 0610printed 172 · PDF 172
328 pagesrevision 46933
printed 172 · PDF 172
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(c) People with kidney disease are often treated in renal dialysis clinics. Their blood passes
through tubes lined with a special membrane for about three hours.
(i) State two waste substances that are removed from the blood by dialysis.
(ii) Kidney patients may be given a kidney transplant. State one advantage and one
disadvantage of kidney transplants compared with dialysis.
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