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Recent questions tagged nucleic acid
+2
votes
1
answer
Name the enzyme that transcribes hnRNA in eukaryotes.
asked
Apr 7, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+3
votes
1
answer
Which one out of Rho factor and Sigma factor acts as the initiation factor during transcription in a prokaryote?
asked
Apr 7, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+1
vote
1
answer
What are heterochromatin and euchromatin?
asked
Apr 6, 2019
in
Class 12
by
kratos
nucleic acid
cbse
class-11
molecular basis of inheritance
class-12
the unit of life
molecular genetics
cell
+3
votes
1
answer
During DNA replication, why is it that the entire molecule does not open in one go? Explain replication fork.
asked
Apr 5, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+1
vote
1
answer
Explain the process of DNA replication with the help of schematic diagram.
asked
Apr 5, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+2
votes
1
answer
How does the flow of information in *** deviate from the Central Dogma proposed by Francis Crick.
asked
Apr 4, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+2
votes
1
answer
State the contribution of Macleod, McCarty and Avery.
asked
Apr 4, 2019
in
Class 12
by
kratos
inbo
neet
nucleic acid
cbse
molecular basis of inheritance
class-12
+3
votes
1
answer
How many nucleotides make one okazaki segment in eukaryotes ?
asked
Apr 3, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+2
votes
1
answer
State the'Central dogma'as proposed by Francis Crick. Are there any exceptions to it ?
asked
Apr 1, 2019
in
Class 12
by
kratos
nda
nucleic acids
nucleic acid
cbse
molecular basis of inheritance
class-12
+1
vote
1
answer
How did Hershey and Chase differentiate between DNA and protein in their experiment while proving that DNA is the genetic material?
asked
Mar 29, 2019
in
Class 12
by
kratos
neet
nucleic acid
cbse
aiims
molecular basis of inheritance
class-12
+3
votes
1
answer
The association of histone H1 with a nucleosome indicate
asked
Mar 29, 2019
in
Class 12
by
kratos
nucleic acid
class-12
class-11
neet
nucleus and chromosomes
molecular basis of inheritance
cbse
+2
votes
1
answer
Describe the series of experiments of F, Griffith. Comment on the significance of the results obtained.
asked
Mar 26, 2019
in
Class 12
by
kratos
molecular basis of inheritance
class-12
nucleic acid
cbse
+2
votes
1
answer
The final proof for DNA as the genetic material came from the experiments of
asked
Mar 24, 2019
in
Class 12
by
kratos
neet
nucleic acid
cbse
genetic code
aiims
molecular basis of inheritance
dna fingerprinting
class-12
+1
vote
1
answer
In which direction 5′ – 3′ or 3′ -5′ are the new strands of DNA formed during replication ?
asked
Mar 24, 2019
in
Class 12
by
kratos
neet
nucleic acid
cbse
molecular basis of inheritance
class-12
+2
votes
1
answer
Name the type of linkage between (i) Nitrogen base and pentose sugar (ii) Pentose sugar and phosphate
asked
Mar 23, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+2
votes
1
answer
Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet ?
asked
Mar 22, 2019
in
Class 12
by
kratos
neet
nucleic acid
cbse
genetic code
aiims
molecular basis of inheritance
dna fingerprinting
class-12
+2
votes
1
answer
Label the diagram 1, 2, 3, 4, 5, 6.
asked
Mar 20, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+2
votes
1
answer
Compare the roles of the enzymes DNA polymerase and DNA ligase in the replication fork of DNA.
asked
Mar 20, 2019
in
Class 12
by
kratos
class-12
molecular basis of inheritance
nucleic acid
cbse
+1
vote
1
answer
During DNA replication, the addition of nucleotides on the lagging strand occurs.
asked
Mar 19, 2019
in
Class 12
by
kratos
nucleic acid
biotechnology
principles and processes
class-12
neet
molecular genetics
molecular basis of inheritance
cbse
aiims
+2
votes
1
answer
Explain Griffith’* series of experiments where he witnessed transformation in bacteria he worked with.
asked
Mar 17, 2019
in
Biology
by
kratos
nucleic acid
cbse
class-11
molecular basis of inheritance
history of microbiology
class-12
living world
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