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Two villages in the Amazon depend on corn as a major staple in their diet. People in village A have a high incidence of pellagra, whereas pellagra is not observed in people from village B, even though they also depend on corn as a major staple in their diet. (a) What is the biochemical cause of pellagra and how can it be treated? (b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins

Two villages in the Amazon depend on corn as a major staple in their diet. People in village A have a high incidence of pellagra, whereas pellagra is not observed in people from village B, even though they also depend on corn as a major staple in their diet. (a) What is the biochemical cause of pellagra and how can it be treated? (b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Two villages in the Amazon depend on corn as a major staple in their diet. People in village A have a high incidence of pellagra, whereas pellagra is not observed in people from village B, even though they also depend on corn as a major staple in their diet. (a) What is the biochemical cause of pellagra and how can it be treated? (b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins (b) D
Transcribed Image Text:Two villages in the Amazon depend on corn as a major staple in their diet. People in village A have a high incidence of pellagra, whereas pellagra is not observed in people from village B, even though they also depend on corn as a major staple in their diet. (a) What is the biochemical cause of pellagra and how can it be treated? (b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins (b) D
(b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins (b) People in village B soak the corn in CaCl₂ before cooking to release the flavin from the corn. (a) Deficiency in the vitamin biotin; supplement the diet with biotin (b) People in village B soak the corn in CaCl2 before cooking to release the biotin from the corn.
Transcribed Image Text:(b) What might explain the different incidence rates of pellagra in villages A and B? (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B cook the corn in the form of tortillas before cooking to release the niacin from the corn. (a) Deficiency in the vitamin niacin; supplement the diet with niacin (b) People in village B soak the corn in Ca(OH)2 before cooking to release the niacin from the corn. (a) Deficiency in the vitamin flavin adenine dinucleotide; supplement the diet with flavin supplemented vitamins (b) People in village B soak the corn in CaCl₂ before cooking to release the flavin from the corn. (a) Deficiency in the vitamin biotin; supplement the diet with biotin (b) People in village B soak the corn in CaCl2 before cooking to release the biotin from the corn.
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