Vitamins and Coenzymes The reductant, NADH, transfers the electrons via a flavo-proteins to the specific disulfide (S-S) protein to form a dithiol (SH,SH) protein which converts vitamin B12(Co2+)to B12(Co+) B12(Co2+)to B12(Co) B12(Co) to B12(Co2+) B12(Co+)to B12(Co2+) B12(Co2+)to B12(Co+) B12(Co2+)to B12(Co) B12(Co) to B12(Co2+) B12(Co+)to B12(Co2+) ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Which of these is a vitamin A precursor? Pyridoxine Beta-Carotene Cobalamin Thiamine Pyridoxine Beta-Carotene Cobalamin Thiamine ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The occurrence of metals such as iron or molybdenum in some flavoproteins can stabilize the semiquinone form chelation all of these de-stabilize the semiquinone stabilize the semiquinone form chelation all of these de-stabilize the semiquinone ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The vitamin niacin is part of the __________ molecule. ferredoxin NAD+ pyrophosphate pyridoxal phosphate ferredoxin NAD+ pyrophosphate pyridoxal phosphate ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The symptoms of retinol excess are nausea weakness bone fragility all of these nausea weakness bone fragility all of these ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Acyl carrier protein (ACP) plays an important role in the biosynthesis of amino acids carbohydrates fatty acids sugars amino acids carbohydrates fatty acids sugars ANSWER DOWNLOAD EXAMIANS APP
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