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Chemistry Class 10 Chapter 13 - Biochemistry - 10
1.
which one of the following is single stranded molecule?
a) Dna
b) None of these
c) Rna
d) Both of these
2.
the method of identification of an individual with the help of
Dna is known as?
a) Protein synthesis
b) Dna fingerprinting
c) Translation
d) Transcription
3.
who discovered that the lack of something in the rice resulted in
The disease beriberi?
a) Hopkins
b) Funk
c) Eijkman
d) Watson
4.
who used first the word vitamine for vitamins?
a) Watso
b) Eijkman
c) Hopkins
d) Funk
5.
which of the following are accessory growth factors?
a) Vitamins
b) Sugars
c) Lipids
d) Proteins
6.
which type of vitamin is important in vision?
a) Vit b
b) Vit c
c) Vit a
d) Vit d
7.
which type of vitamin is used to form blood and boost the immune system?
a) Vit k
b) Vit c
c) Vit a
d) Vit d
8.
which type of vitamin is responsible for moistoning of the cornea?
a) Vit a
b) Vit k
c) Vit b
d) Vit c
9.
which one of the following is not the function of vit b?
a) Formation of hemoglobin
b) Helpful in vision
c) Activation of enzymes
d) Regulate nerve impulse transmission
10.
what is the function of vitamin d?
a) All of these
b) Regulate tooth growth
c) Regulate bone growth
d) Regulate blood calcium
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