NEET Botany Molecular Basis of Inheritance Questions Solved

Bacterial nucleoid has:

(a) One single-stranded DNA             (b) One double-stranded DNA

(c) Two single-stranded DNA              (d) Many double-stranded DNAs

In prokaryotes, such as, E. coli, the DNA is not scattered throughout the

cell. Double-stranded DNA is held with some proteins in a region termed as

‘nucleoid’. The DNA in nucleoid is organised in large loops held by proteins.


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