Vitamins and Coenzymes Selenium is an essential component of the enzyme glutathione peroxidase which reduces toxic hydoperoxycompounds in tissues oxidizes toxic hydoperoxycompounds in tissues scavenges toxic hydoperoxycompounds in tissues None of these reduces toxic hydoperoxycompounds in tissues oxidizes toxic hydoperoxycompounds in tissues scavenges toxic hydoperoxycompounds in tissues None of these ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Vitamin K1 was first isolated from alfalalfa and has the phytyl side chain consisting of four isoprene units six isoprene units four isoprene units nine isoprene units four isoprene units six isoprene units four isoprene units nine isoprene units ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes A deficiency of thiamin produces the disease known as cataract beri-beri anemia scurvy cataract beri-beri anemia scurvy ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The prosthetic group biotin is a carrier of which type of molecule? Methyl group Sulfhydryl group Ammonia Activated carbon dioxide (CO2) Methyl group Sulfhydryl group Ammonia Activated carbon dioxide (CO2) ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The occurrence of metals such as iron or molybdenum in some flavoproteins can form chelation de-stabilize the semiquinone stabilize the semiquinone all of these form chelation de-stabilize the semiquinone stabilize the semiquinone all of these ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes An early sign of retinol deficiencies in man is keratinization xeropthalmia night blindness none of these keratinization xeropthalmia night blindness none of these ANSWER DOWNLOAD EXAMIANS APP
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