quiz 3 part b

Question 1

Methylation pathway markers

Answer 1

Vitamin B12, folic acid

Question 2

MMA

Answer 2

Methylmalonic Acid

Question 3

MMA–> succinate (nutrient)

Answer 3

requires b12

Question 4

MMA–> succinate (enzyme)

Answer 4

methylmalonyl CoA mutase

Question 5

precursor to MMA

Answer 5

propionate

Question 6

What is figlu

Answer 6

a folic acid marker

Question 7

Figlu is an intermediate of

Answer 7

HIS

Question 8

Figlu +THF–> glu +n5 requires

Answer 8

b9

Question 9

FIGLU is

Answer 9

is an intermediate in the catabolism of L-histidine to L-glutamic acid and marker for intracellular levels of folate.

Question 10

High figlu requires what supplementation for folate loading

Answer 10

THF

Question 11

if tHCYS high, supplementation of what is required for folate unloading

Answer 11

5MTHF

Question 12

high tHCYS is a marker for

Answer 12

b6,b9, or b12 deficiency

Question 13

high MMA, normal tHCYS and FIGLU

Answer 13

B12

Question 14

high tHCYS with normal figlu and MMA

Answer 14

b6 and betain

Question 15

high tHCYS, MMa and FIglu

Answer 15

b6, b9, b12 and methyl donating nutrient

Question 16

high tHCYS, MMa and FIglu

Answer 16

b6, b9, b12 and methyl donating nutrient

Question 17

B9 deficiency is caused by

Answer 17

poor diet or lack of zinc

Question 18

catecholamine metabolites

Answer 18

VMA, HVA

Question 19

NMDA modulators

Answer 19

Kynurenate, quinolinate, picolinate

Question 20

Serotonin metabolite

Answer 20

5-hydroxyindoleacetate (5HIAA)

Question 21

nutrients required by NE/EPI–> VMA (7)

Answer 21

COMT, SAMe, Mg, MAO, B2, Cu, Fe

Question 22

nutrients required for dopamine to HVA (7)

Answer 22

COMT, SAMe, Mg, MAO, B2, Cu, Fe

Question 23

Phenyalanine to tyrosine (nutrients)

Answer 23

BH4, fe

Question 24

Tyrosine to dopa( nutrients)

Answer 24

BH4 FE

Question 25

Dopamine to norepinephrine

Answer 25

CU, ascorbate

Question 26

Norepinephrine to epinephrine

Answer 26

mg

Question 27

seratonin to 5-hydroxytryptophan

Answer 27

BHE, fe

Question 28

5-hydroxytryptophan to seratonin

Answer 28

B6

Question 29

Seratonin to 5-hydroxyindoleacetate

Answer 29

B2, Cu, MAO, iron

Question 30

tryptophan to 5HTP

Answer 30

BH4

Question 31

5HTP-> sertonin and DOpa -> dopamine (nutrient)

Answer 31

b6

Question 32

xanthurenate from hepatic kynurenin is a marker to __ deficiency

Answer 32

b6