In the co-enzyme B12the position occupied by a cyanide ion in vitamin B12 is bonded directly to the __________ of the ribose of adenosine. adenine cyanocobalamin 5-6 dimethylbenzimidazole hydroxycobalamin TRUE ANSWER : ? YOUR ANSWER : ?
Main function of insulin hormone is to increase blood sugar increase glycogen in liver decrease glycogen in liver decrease blood sugar TRUE ANSWER : ? YOUR ANSWER : ?
Vitamin K1 was first isolated from alfalalfa and has the phytyl side chain consisting of nine isoprene units four isoprene units four isoprene units six isoprene units TRUE ANSWER : ? YOUR ANSWER : ?
What compound of raw egg white causes a syndrome similar to vitamin B deficiency? Betabindin Ovalbumin Albumin Avidin TRUE ANSWER : ? YOUR ANSWER : ?
β-carotene together with α-carotene, γ-carotene and cryptoxanthine are synthesized by plants animal none of these plants and animals both TRUE ANSWER : ? YOUR ANSWER : ?
A deficiency of thiamin produces the disease known as cataract scurvy anemia beri-beri TRUE ANSWER : ? YOUR ANSWER : ?
Biotin occurs mainly in combined forms bound to protein through ε-N-lipoyl - L-lysine ε-S-lysine moiety ε-N-lysine moiety ε-N-biotinyl-L-lysine TRUE ANSWER : ? YOUR ANSWER : ?
The occurrence of metals such as iron or molybdenum in some flavoproteins can de-stabilize the semiquinone form chelation stabilize the semiquinone all of these TRUE ANSWER : ? YOUR ANSWER : ?
The most prominent role that tocopherol has in in-vitro systems is as a strong oxidizing agent reducing agent all of these antioxidants TRUE ANSWER : ? YOUR ANSWER : ?
Acyl carrier protein (ACP) plays an important role in the biosynthesis of fatty acids sugars carbohydrates amino acids TRUE ANSWER : ? YOUR ANSWER : ?