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define the toxicity of vitamin b12intake of 1000 mug vitamin b12 has never been reported to have any side-effects similar large amounts have been
q determine the elapsed time in kinematicslets 1 c2 c4 thens 1 c21 c2 c4 s 1 c2s sos - c2s 1s1 - c2 1 and finallys 11 - c2we
define vitamins b12 deficiency in vegansbecause plants do not synthesize vitamin b12 individuals who consume diets completely free of animal products
define symptoms in nervous system of pernicious anaemiaparasthesia numbness and tingling occurs in fingers and toes occasionally there are
define symptoms in stomach and mouth of pernicious anaemiastomach the cells which secrete acid and enzymes are atrophied the gastric secretions are
define the symptoms in bone marrow of pernicious anaemiathe nucleated red cells of the marrow are greatly increased the successive nucleated cell
define the symptoms in blood of pernicious anaemiablood the rbc count is low-15-25 million per mm3 normal range is 45- 55 million per mm3 the average
in a wheatstone bridge pqrs a galvanometer is connected among q and s and a voltage source between p and r an unknown resistor rx is connected among
define about the deficiency of cyanocobalaminmalabsorption of vitamin b12 can occur at several points during digestion by far the most important
define the bioavailability of cyanocobalaminvitamin b12 is widely available availability is more from non-vegetarian foods as described earlier under
in a wheatstone bridge abcd a galvanometer is connected between a and c and a battery among b and da resistor of unknown value is connected among a
define absorption storage and elimination of cyanocobalaminvitamin b12 in food is bound to proteins and is only released by the action of a high
explain about the cyanocobalamin vitamin b12vitamin b12 cobalamin cbl is a unique vitamin in human nutrition since its malabsorption leads to the
define interaction of folate with vitamin b12vitamin b12 for the conversion of folic acid to folinic acid vitamin b12 is required vitamin biz
define interaction of folate with vitamin cvitamin c anaemia is observed in vitamin c deficient patients normochromic normocytic or macrocytic or
explain the criteria for assessment of folate statusred cell folate continues to be used as an important index of folate status it is suggested that
for the oscilloscope display of a pulse waveform shown in figure the timecm switch is on 50mscm and the voltscm switch is on 02vcm verify a the
explain the toxicity of folatethere is no evidence to suggest that it is possible to consume sufficient natural folate to pose a risk of toxicity
a a current of 15a flows through a load having a resistance of 4omega determine the power dissipated in the loadb a wattmeter whose current coil has
explain the bioavailability of folatebioavailability of folate from naturally occurring food sources is variable and frequently incomplete as
how folate is important for pregnant womenfolate is also important for pregnant women low blood levels of folate during pregnancy can cause neural
explain the functions of folatefolate also known as folic acid is essential for good health folate requiring reactions include those involved in
when the current in the primary coil of 400 turns of a magnetic circuit enhances linearly from10ma to 35ma in 100ms an emf of 75mv is induced into
explain the absorption storage and elimination of folatefolic acid is readily absorbed from the small intestines through the portal vein and
define interaction of pyridoxine with ascorbic acid and leucineascorbic acid vitamin b6 metabolism increases with higher levels of vitamin c intake