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IRENE GOLD BIOCHEM FINAL EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW VERSION!!! |GUARANTEED PASS|LATEST UPDATE $21.49   Add to cart

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IRENE GOLD BIOCHEM FINAL EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW VERSION!!! |GUARANTEED PASS|LATEST UPDATE

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IRENE GOLD BIOCHEM FINAL EXAM 2024- 2025 WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW VERSION!!! |GUARANTEED PASS|LATEST UPDATE

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  • October 15, 2024
  • 43
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • irene gold biochem
  • IRENE GOLD BIOCHEM
  • IRENE GOLD BIOCHEM
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chokozilowreh
IRENE GOLD BIOCHEM FINAL EXAM 2024-
2025 WITH ACTUAL CORRECT QUESTIONS
AND VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS AND
SOLUTIONS |ALREADY GRADED A+|BRAND
NEW VERSION!!! |GUARANTEED
PASS|LATEST UPDATE



These disease are linked to what vitamin:

-Pellagra
-4 D's (dementia, diarrhea, dermatitis, death)

B3

Notes for B3:

Tryptophan ---> niacin ---> nicatinamide

What is the active form of B5?

pantothenate

What is the reaction for B5?

structural component of CoA

What is the def. disease for B5?

burning foot syndrome (paresthesias)

What vitamin is heat liable?

B5

What is the aka for B6?

pyridoxine

What is the active form of B6?

1|Page

,pyridoxal-5-phosphate

What is the reaction for B6?

1. Transanimations
Ketoacid <--> Amino Acid
2. a.a. metabolism

What vitamin is made by flora?

B6

What is the aka for B7?

biotin

What is the active form of B7?

Biocytin

What is the reaction for B7?

-Carboxylation (-CO2)
e.g. Acetyl-CoA carboxylase
(lipogenesis)

What is the def. disease for B7?

avidin in egg whites depletes biotin

What vitamin is linked with intestinstinal bacteria make?

B7

What are aka's for B9?

folic acid
folate

What is the active form of B9?

tetrahydrofolate

What is the reaction for B9?

one carbon transfers (Methyl transfer)
-DNA & RNA synthesis

These diseases are linked to what vitamin?

-megaloblastic anemia
-glossitis
-neural tube defects --> spina bifide


2|Page

,B9

Aka for B12:

cobalamin

What is the active form for B12?

methylcobalamin

What is the reaction for B12?

Homocystein remethylation

These diseases are linked to what vitamin?

-pernicious anemia (from low intrinsic factor)
PLS: posterolateral sclerosis AKA combined systems disease
-B12 deficiency from any other cause is megaloblastic anemia (e.g. vegetarians)

B12

These are linked to what vitamin:

-contains cobalt
-mainly in animal products (lacking in vegetarian diet)

B12

What is the AKA for Vit C?

Ascorbic Acid

What is the reaction for Vit C?

Hydroxylation of proline and lysine in collagen
(enhances Iron absorption)

What is the def. disease for Vit C?

Scurvy (bleeding gums)
Proline --> Hydroxyproline -->Fe3+ -->Fe2+

These are linked to what vitamin?
-destroyed by heat
-brussel sprouts=one of the highest sources

Vitamin C

What are Fat Soluble Vitamins classified as?

isoprenes OR isoprenoids

What are the fat soluble vitamins?

3|Page

, Vit A, Vit D, Vit E, Vit K

KADE

What is the active form of Vit A?

retinal

retinoid acid = most active form

What is the function of Vit A?

vision, growth

These diseases are linked to what vitamin?
-night blindness = 'nyctalopia'
-keratomalacia = degeneration of the cornea
-xerophthalmia = dry eyes

Vitamin A

What vitamin is this linked to?
vitamin for the immune system

Vitamin A

What is the active form for Vit D?

1, 25-dihydroxy-cholecalciferol

What is the function of Vit D?

calcium and phosphate metabolism

These diseases are linked to what vitamin?

Rickets in young
Osteomalacia in adults

VitD

What vitamin can the body make?

VitD

What is the active form of Vit E?

alpha-tocopherol

What is the function of Vit E?

lipid antioxidant

What is the def. disease for Vit E?

4|Page

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