Multiple Choice Questions

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Which element is cause of itai 1/N desh itai disease

  • Hg

  • Cd

  • Pb

  • As


B.

Cd

Itai-itai disease was the name given to the mass cadmium poisoning of Toyama Prefecture, Japan, starting around 1912. The term "itai-itai disease" was coined by locals for the severe pains people with the condition felt in the spine and joints.Cadmium poisoning can also cause softening of bones and kidney failure. 


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Feedback inhibition of enzymes is affected by which ofthe following

  • Enzyme

  • Substrate

  • End products

  • Intermediate end products


Which of the following vitamins are fat soluble?

  • A, B, C, K

  • A, B, D, E

  • A, D, E, K

  • A, D, C, K


Pellagra is caused due to deficiency of the vitamin

  • thiamine

  • niacinn

  • pyridoxin

  • biotin


Which one is diaminodicarboxylic amino acid?

  • Cystine

  • Lysine

  • Cysteine

  • Aspartic acid


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Which one is the cofactor of carbonic anhydrase?

  • Iron (Fe)

  • Zinc (Zn)

  • Copper (Cu)

  • Magnesium (Mg)


Short Answer Type

Name two sulphur containing and two basic amino acids.


What is pro-enzyme?


Multiple Choice Questions

Which of the following is not a conjugated protein?

  • Peptone

  • Phosphoprotein

  • Lipoprotein

  • Chromoprotein


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Vitamin-D is produced in human body in

  • muscles

  • nerves

  • skin

  • bone marrow


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