The correct statement in respect of protein haemoglobin is that it
functions as a catalyst for biological reactions
maintains blood sugar level
act as an oxygen carrier in the blood
forms antibodies and offers resistance to diseases.
Enzymes are made up of
edible proteins
proteins with specific structure
nitrogen containing carbohydrates
carbohydrates
Which one of the following has magnesium ?
Vitamin B12
Chlorophyll
Haemocyanin
Carbonic anhydrase
Which one of the following is an amine hormone ?
Thyroxin
Oxypurin
Insulin
Progesterone
In DNA, the complementary bases are
adenine and thymine, guanine and cytosine
uracil and adenine, cytosine and guanine
adenine and guanine, thymine and cytosine
adenine and thymine, guanine and uracil
Which of the following protein destroy the antigen when it enters in body cell ?
Antibodies
Chromoprotein
Phosphoprotein
The α D-glucose and β D-glucose differ from each other due to difference in carbon atom with respect to its
conformation
configuration
number of OH groups
size of hemiacetal ring
The hormone which controls the processes like burning of fats, proteins and carbohydrates to liberate energy in the body is
cortisone
thyroxine
adrenaline
insulin
Number of chiral carbon atoms in βD(+) glucose is
five
six
three
four
Chemically considering digestion is basically
anabolism
hydrogenation
hydrolysis
dehydrogenation
