Biochem 2 Final--Vitamins

Question 1

What is the street name for B1

Answer 1

Thiamine

Question 2

What is the coenzyme form of B1

Answer 2

TPP

Question 3

What is the general role of B1

Answer 3

Oxidative decarboxylation

decarboxylase enzyme

Question 4

What are the deficiencies associated with B1

Answer 4

Beri-Beri

Wernicke-korsakoff syndrome

Question 5

What is the street name for B2

Answer 5

Riboflavin

Question 6

What is the coenzyme form of B2

Answer 6

FAD and FMN

Question 7

What is the general role of B2

Answer 7

oxidation-reduction and dehydrogenase enzyme

Question 8

What is the deficiencies associated with B2

Answer 8

Angular stomatis, corneal vascularization and cheilosis

Question 9

What is the coenzyme form of B3

Answer 9

NAD+

NADP+

Question 10

What is the general role of B3

Answer 10

Vasodilator, Glycolysis, KC, electron carrier, H+

Question 11

What are the deficiencies associated with B3

Answer 11

Pellegra (Dementia, Dermatitis, Diarrhea)

Question 12

What is the street name for B5

Answer 12

Panthothenate

Question 13

What is the coenzyme form of B5

Answer 13

Coenzyme A

Question 14

What is the general role of B5

Answer 14

activation rxn and acyl carrier (acetyl-coa fat synthesis)

Question 15

What deficiencies are associated with B5

Answer 15

rare–present in most food

Question 16

What is the street name of B6

Answer 16

Pyroxidine

Question 17

What is the coenzyme form of B6

Answer 17

PLP

PMP

Question 18

What is the general role of B6

Answer 18

Transamination, decarboxylations, deaminations

glu -> Gaba, Trp -> serotonin, Gly - heme

Question 19

What are the deficiencies associated with B6

Answer 19

seizures
anemia
neuropathies
seborrheic derm

Question 20

What is the street name of B7

Answer 20

Biotin

Question 21

What is the coenzyme form of B7

Answer 21

Biotin

Question 22

What is the general role for B7

Answer 22

transfer CO2

carboxylase enzymes

Question 23

What conditions are associated with B7

Answer 23

dermatitis and enteritis

Question 24

What is the street name for B9

Answer 24

Folate

Question 25

What is the coenzyme form of B9

Answer 25

THF

Question 26

What is the general role of B9

Answer 26

one carbon transfer maturation of RBC AA interconversion purine/pyrimidine synth

Question 27

What conditions are associated with B9

Answer 27

megaloblastic anemia (enlarged cells die in bone marrow)

Question 28

What is the street name of B12

Answer 28

cobalamin

Question 29

What is the coenzyme form of B12

Answer 29

2 methyl cobalamine | deoxyadenosyl

Question 30

What is the general role of B12

Answer 30

one carbon transfer isomerization of methyl malonyl CoA to succinyl CoA Maturation of RBC

Question 31

What are the conditions associated B12

Answer 31

``` pernicious anemia (lack of intrinsic factor) Dietary deficiency (not enough dietary B12) ```

Question 32

What is the street name for C

Answer 32

ascorbic acid

Question 33

What is the coenzyme form of C

Answer 33

L-dehydroascorbic acid

Question 34

What is the general function of C

Answer 34

Reducing agent wound healing carnitine/hormone/AA formation collagen synth

Question 35

What are the deficiencies with C

Answer 35

scurvy | poor wound healing

Question 36

What is the street name of A

Answer 36

retinol

Question 37

What is the coenzyme form of A

Answer 37

retinal | retinoic acid

Question 38

What is the general role of A

Answer 38

formatin of rhodopsin | cis-trans conversion of retinal

Question 39

What deficiencies for are associated with A

Answer 39

``` night blindness dry skin perifollicular hyperkeratosis xerophathalmia keratomalacia ```

Question 40

What is the street name of D

Answer 40

cholecalciferol (D3 w/sun) | ergocalciferol (D2 w/milk)

Question 41

What is the conenzyme form of D

Answer 41

25-OH(Storage form) DHCC | 1,25 (active form)

Question 42

What is the general role of D

Answer 42

regulates Ca++ levels

Question 43

What is the deficiencies with D

Answer 43

Rickets osteomalacia hypocalcemic tetany

Question 44

What is the street name of K

Answer 44

phylloquinone

Question 45

Whatis the coenzyme form of K

Answer 45

prothrombin II

Question 46

What is the general role of K

Answer 46

cofactor for carboxylations of glutamic acid

Question 47

What is associated with K deficiency

Answer 47

hemorrhage

Question 48

What is the street name of E

Answer 48

Tocopherols

Question 49

What is the coenzyme form of E

Answer 49

alpha-tocopherol

Question 50

What is the general role of E

Answer 50

antioxidant, decrease free radicals, protects against lipid peroxidation

Question 51

What is associated with deficiency in E

Answer 51

tendency to bleed