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#Question id: 16480


What are primary cell cultures 

#Botany
  1. First subculturing
  2. Freshely isolated cells
  3. Second subculturing
  4. Protoplast cells

Answer:- Option(s): 2


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#Question id: 3644

#Molecular Biology

In replication: soon after synthesis, the DNA fragments are joined to make one continuous piece of DNA by the enzyme:

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#Question id: 3645

#Molecular Biology

The single-stranded bubble created in DNA replication is coated with _____________ to protect it from breakage and to prevent the DNA renaturing.

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#Question id: 3646

#Molecular Biology

Both leading and lagging strand primers are elongated by:

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#Question id: 3647

#Molecular Biology

In the cell cycle: there are four main phases, G1, S, G2 and M phase. S phase is the :

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#Question id: 3648

#Molecular Biology

The initiation of DNA replication within a replicon always occurs at a fixed point known as:

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#Question id: 3649

#Molecular Biology

In eukaryotes, clusters (tandem arrays) of about 20–50 replicons initiate simultaneously at defined times throughout:

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