CBSE
Which element is cause of itai 1/N desh itai disease
Hg
Cd
Pb
As
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 the cofactor of carbonic anhydrase?
Iron (Fe)
Zinc (Zn)
Copper (Cu)
Magnesium (Mg)
Name two sulphur containing and two basic amino acids.
Feedback inhibition of enzymes is affected by which ofthe following
Enzyme
Substrate
End products
Intermediate end products
Vitamin-D is produced in human body in
muscles
nerves
skin
bone marrow
What is pro-enzyme?
Which one is diaminodicarboxylic amino acid?
Cystine
Lysine
Cysteine
Aspartic acid
Which of the following is not a conjugated protein?
Peptone
Phosphoprotein
Lipoprotein
Chromoprotein