1.
Nucleic acids are found in
A
Nucleus
B
Cytoplasm
C
Both nucleus & Cytoplasm
D
Nucleus & ribosomes
Answer :
Both nucleus & Cytoplasm
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2.
One of the following is present outside the plasma membrane but inside the cell-wall
A
Sphaerosome
B
Peroxisome
C
Lomasome
D
Golgi body
Answer :
Lomasome
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3.
Which one of the following hormones is modified amino acid
A
Epinephrine
B
Progesterone
C
Prostaglandin
D
Estrogen
Answer :
Epinephrine
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4.
Starving person will first use
A
Fats
B
Glycogen
C
Blood protein
D
Muscle protein
Answer :
Glycogen
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5.
Who called the living matter of the cell as protoplasm
A
Purkinje
B
Virchow
C
Hooke
D
Khorana
Answer :
Purkinje
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6.
During transcription, if the nucleotide sequence of the DNA strand that is being coded is ATACG, then the nucleotide sequence in the mRNA would be
A
TATGC
B
TCTGG
C
UAUGC
D
UATGC
Answer :
UAUGC
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7.
Which element is normally absent in proteins
A
C
B
N
C
S
D
P
Answer :
P
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8.
Ultra sonic sound waves are used in which technique of cytology
A
X-ray diffraction
B
Chromatography
C
Cell fractionation
D
Autoradiography
Answer :
Cell fractionation
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9.
Inverse transcription was discovered by
A
Watson and Crick
B
Khorana
C
Temin and Baltimore
D
Meischer
Answer :
Temin and Baltimore
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10.
The resolving power of an electron icroscope is
A
0. 0000005 nm
B
0. 0000005
C
2
D
0. 025 Å
Answer :
0. 025 Å
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