Biology Biotechnology Principles and Processes Tools Of Recombinant DNA Technology Single Correct MCQ
Published on: August 12, 2026

Ideally in a process of genetically modifying an organism a vector should have-

A
Recognition site
B
Tetracycline resistant site
C
Kanamycin resistant site
D
Chloramphenicol resistant site

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Verified by Experts
The correct answer is:
A

An ideal cloning vector must have a recognition (restriction) site where a gene of interest can be inserted.

Antibiotic resistance genes (like tetracycline, kanamycin, chloramphenicol) are selectable markers, but they are not essential requirements for all vectors.

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