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प्रश्न
What is the basis for the difference in the synthesis of the leading and lagging strand of DNA molecules?
विकल्प
Origin of replication occurs only at the 5' end of the molecules.
DNA ligase works only in the 3' → 5' direction
DNA polymerase can join new nucleotides only to the 3' end of the growing stand.
Helicases and single-strand binding proteins that work at the 5' end.
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उत्तर
DNA polymerase can join new nucleotides only to the 3' end of the growing stand.
संबंधित प्रश्न
Very Short Answer Question:
When does DNA replication takes place?
Long Answer Question:
Explain the process of DNA replication.
A DNA segment has 75 cytosine and 40 thymine nucleotides. What shall be the total number of phosphates in the DNA segment?
Describe the process of semiconservative replication of DNA with the help of a neat and labelled diagram.
Meselson and Stahl’s experiment proved ____________.
a) Identify the figure given below
b) Redraw the structure as a replicating fork and label the parts
c) Write the source of energy for this replication and name the enzyme involved in this process.
d) Mention the differences in the synthesis of protein, based on the polarity of the two template strands.
For which of the following purpose agarose gel electrophoresis technique is used?
Complementary strands of DNA molecule are (i) and bound by (ii).
Read the following statements and select the correct option.
Statement I: DNA replication is continuous on leading strand while on the lagging strand it is discontinuous.
Statement II: DNA polymerase cannot initialize polymerization without a primer.
Wobble position means:
