Vitamins and Coenzymes The vitamin niacin is part of the __________ molecule. pyrophosphate NAD+ pyridoxal phosphate ferredoxin pyrophosphate NAD+ pyridoxal phosphate ferredoxin ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes An early sign of retinol deficiencies in man is keratinization none of these night blindness xeropthalmia keratinization none of these night blindness xeropthalmia ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes β-carotene together with α-carotene, γ-carotene and cryptoxanthine are synthesized by plants plants and animals both none of these animal plants plants and animals both none of these animal ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Vitamins are essential because the organism can synthesize these compounds partially None of these can't synthesize these compounds at all can't synthesize these compounds in the adequate amounts can synthesize these compounds partially None of these can't synthesize these compounds at all can't synthesize these compounds in the adequate amounts ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Vitamin B12 (Cobalamin) is only synthesized by micro-organisms plants animals fishes micro-organisms plants animals fishes ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Which of these is a vitamin A precursor? Cobalamin Pyridoxine Thiamine Beta-Carotene Cobalamin Pyridoxine Thiamine Beta-Carotene ANSWER DOWNLOAD EXAMIANS APP
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