NEET Biology question

A gene whose expression helps to identify a transformed cell is known as: [NEET 2017]

(A)Vector
(B)Plasmid
(C)Structural gene
(D)Selectable markerCorrect

Answer: (D)

Solution

A vector or plasmid is the carrier molecule itself and a structural gene simply encodes a protein product, none of which is defined by the function of distinguishing

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Question ID VK-125187