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Extra nuclear DNA in E.coli is termed as
Options
(a) F factor
(b) sex factor
(c) episome
(d) all of the preceeding,F factor,sex factor,episome
Correct Answer:
all of the preceeding,F factor,sex factor,episome
Explanation:
A plasmid is an extrachromosomal, extranuclear DNA molecule occurring free in the cytoplasm and capable of autonomous replication (independently of the chromosomalDNA). It usually occurs in bacteria, sometimes in eukaryotic organisms.Some plasmids can become associated with another plasmid or with nuclear chromosome; in the latter case, the plasmid is known as episome. In another words, an episome is a plasmid of bacteria or viral DNA that can integrate itself into the chromosomal DNA of the host organism.F
Related Questions: - Tubectomy is method of sterilization in which:
- Human insulin is being commercially produced from a transgenic species of
- The lower jaw of a mammal is made up of
- Red book data is concerned with
- A small protein attached to the outer surface of the inner membrane and which
Topics: Diversity In Living World
(339)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Tubectomy is method of sterilization in which:
- Human insulin is being commercially produced from a transgenic species of
- The lower jaw of a mammal is made up of
- Red book data is concerned with
- A small protein attached to the outer surface of the inner membrane and which
Topics: Diversity In Living World (339)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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