• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Vitamins and Coenzymes

Vitamins and Coenzymes
An enzyme, L-folate reductase reduces folic acid to

tetrahydrofolic acid
dihydrofolic acid
hydrofolic acid
trihydrofolic acid

ANSWER DOWNLOAD EXAMIANS APP

Vitamins and Coenzymes
The vitamin niacin is part of the __________ molecule.

ferredoxin
pyridoxal phosphate
NAD+
pyrophosphate

ANSWER DOWNLOAD EXAMIANS APP

Vitamins and Coenzymes
The occurrence of metals such as iron or molybdenum in some flavoproteins can

de-stabilize the semiquinone
stabilize the semiquinone
all of these
form chelation

ANSWER DOWNLOAD EXAMIANS APP

Vitamins and Coenzymes
Vitamin B12 is useful in the prevention and treatment of

cataract
scurvy
pernicious anemia
beri-beri

ANSWER DOWNLOAD EXAMIANS APP

Vitamins and Coenzymes
An early sign of retinol deficiencies in man is

none of these
keratinization
xeropthalmia
night blindness

ANSWER DOWNLOAD EXAMIANS APP

Vitamins and Coenzymes
A deficiency of thiamin produces the disease known as

scurvy
anemia
cataract
beri-beri

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Vitamins and Coenzymes

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑