The prosthetic group of haemoglobin is
porphin
globulin
haem
gelatin
C.
haem
The prosthetic group of haemoglobin is haem (Fe2+).
What type of sugar molecule is present in DNA?
D-3-deoxyribose
D-ribose
D-2-deoxyribose
D-glucopyranose
The compound, which give a positive ninhydrin test and a negative Benedict's solution test, is
a monosaccharide
a disaccharide
a lipid
a protein
During conversion of glucose into glucose cyanohydrin, which functional group/atom of glucose is replaced?
Hydrogen
Aldehydic group
Primary alcoholic group
Secondary alcoholic, group
Which of the following can absorb over 90% of its own mass of water and also does not stick to wounds?
Saran
Thiokol
Rayon
Gun cotton