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प्रश्न
What is the correct sequence of the stages in bacteriophage lytic cycle?
(A) Attachment, Penetration, Lysis, Multiplication
(B) Attachment, Penetration, Multiplication, Lysis
(C) Lysis, Penetration, Multiplication, Attachment
(D) Attachment, Lysis, Multiplication, Penetration
उत्तर
(B) Attachment, Penetration, Multiplication, Lysis
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संबंधित प्रश्न
_______ enzymes are used as biological scissors in r-DNA technology.
(A) Restriction endonucleases
(B) DNA ligases
(C) DNA polymerases
(D) Reverse transcriptases
Very Short Answer Question:
When does DNA replication takes place?
DNA replication begins at specific sites situated on the molecule. Such sites are called ____________.
During DNA replication, Okazaki fragments are used to elongate ____________.
E. coli, in which both the strands of DNA are labeled with 15N is transferred to 14N medium and allowed to replicate for three generations. What would be the number of hybrid DNA molecules in the third generation?
Which of the following is the function of single-strand binding proteins?
In DNA molecule, pairing between two complementary nucleotides takes place by ________ bonds.
When the DNA molecule appears like inverted Y, it is ______
Okazaki segments are formed during ______.
Torsional stress created during DNA replication is relieved by ______.
