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Biochemistry Introduction
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Biochemistry Introduction
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Biochemistry Introduction
RNA (Ribonucleic Acid) exists in the form of
solid
gas
double strand
single strand
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Biochemistry Introduction
Structure of DNA was discovered by
J.Watson only
Francis Crick only
F.G Hopkins
J.Watson and Francis Crick
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Biochemistry Introduction
Two fatty acids that are components of fats are
stearic acid and oleic acid
butyric acid and caproic acid
palmitic acid and oleic acid
none of above
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Biochemistry Introduction
Dry skin is caused by the deficiency of
vitamin A
vitamin B
vitamin C
vitamin D
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Biochemistry Introduction
Which of the following are glucose and fructose?
monosaccharides
oligosaccharides
polysaccharides
starch
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Biochemistry Introduction
A class of nitrogen-containing compounds in the nuclei of cells is called
deoxyribonucleic acid
ribonucleic acid
nucleic acid
none of above
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Biochemistry Introduction
Which of the following is true about polysaccharides?
they are white crystalline solids
they have sweet taste
they are soluble in water
they are non-reducing in nature
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Biochemistry Introduction
Cotton is an example of pure
cellulose
sucrose
starch
cloth
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Biochemistry Introduction
Which of the following protects our heart and kidneys from injury?
skin
muscles
lubricants
fat
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Biochemistry Introduction
Vitamin D activates enzymes
less than 100
more than 100
50
25
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