The chromosome of bacteria only consists of a single circular double-strand DNA.( )
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Which of the following structures are included in the chromatin:____
A. Nucleosome beads
B. Solenoid
C. Loops
D. Chromatid
Which is included in a chromatosome:____
A. Histone core octamer
B. H1
C. 55bp linker DNA
D. 146bp DNA
E. 166bp DNA
Which of the following histones are highly conserved:____
A. H1
B. H2A
C. H3
D. H4
The differences of prokaryotic genome compared to eukaryotic genome are:____
A. It contains several DNA replication origins.
B. Single chromosome and always circular.
Chromosomal DNA is not connected with histone to form nucleosome.
D. It contains numerous non-coding sequences.
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