Question: EVASIVE
[A].Free
Honest
Liberal
Frank
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
During successful purification scheme, this may be expected that the
Question: During successful purification scheme, this may be expected that the
[A].specific activity increases
specific activity decreases
number of proteins in the sample decreases
both (a) and (c)
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A purified protein sample contains 10 μg of protein and has an enzyme activity of 1 m mole of ATP synthesized/sec (1 unit). What is the specific activity of the final purified sample?
Question: A purified protein sample contains 10 μg of protein and has an enzyme activity of 1 m mole of ATP synthesized/sec (1 unit). What is the specific activity of the final purified sample?
[A].1,000 units/mg
10,000 units/mg.
100,000 units/mg
1,000,000 units/mg
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
The best way to determine the location of protein in the purification scheme is to measure the
Question: The best way to determine the location of protein in the purification scheme is to measure the
[A].rate of ATP synthesis
changes in the refractive index
UV absorption
mass spectroscopy of the protein
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Cleavage of DNA by EcoRI endonuclease results in the formation of
Question: Cleavage of DNA by EcoRI endonuclease results in the formation of
[A].two 3′-OH ends and two 5′-phosphate ends
one 3′-OH end and one 5′-phosphate end
two 3′-phosphate ends and two 3′-OH ends
one 3′-OH end and two 5′-phosphate end
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Different DNA polymerases play distinct roles in DNA replication and repair in both prokaryotic and eukaryotic cells. All known DNA polymerases synthesize DNA only in the __________ by the addition of dNTPs to a performed primer strand of DNA.
Question: Different DNA polymerases play distinct roles in DNA replication and repair in both prokaryotic and eukaryotic cells. All known DNA polymerases synthesize DNA only in the __________ by the addition of dNTPs to a performed primer strand of DNA.
[A].positive direction
3′ to 5′ direction
5′ to 3′ direction
negative direction
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
ACEG : ? :: BDFH : KMOQ
Question: ACEG : ? :: BDFH : KMOQ
[A].NLPR
LMNO
JLNP
JNLO
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
For gene transfer to be effective, transforming DNA must be
Question: For gene transfer to be effective, transforming DNA must be
[A].incorporated into the bacterial chromosome
incorporated into a viral genome
free in the bacterial cytoplasm
none of the above
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Bacteriophages are
Question: Bacteriophages are
[A].cells in the blood that eat bacteria
a class of bacteria
bacterial viruses
none of the above
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
DNA fragments in a restriction digest can be separated by electrophoresis in
Question: DNA fragments in a restriction digest can be separated by electrophoresis in
[A].poly acrylamide
agarose gel
both (a) and (b)
none of these
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.