BIOLOGICAL CLASSIFICATION
KINGDOM MONERA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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histones and non-histones
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RNA and histones
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a single double stranded DNA
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a single stranded DNA
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Detailed explanation-1: -Thus, the correct answer is ‘A single double-stranded DNA.
Detailed explanation-2: -Genophore is the bacterial chromosome. It has a double stranded circular supercoiled DNA. DNA has about 10, 000 genes in E.co/i. Double stranded DNA in bacteria is without histones.
Detailed explanation-3: -It consists of nucleic acids, DNA or RNA but lacks histone proteins.
Detailed explanation-4: -A genophore is the DNA of a prokaryote. It is commonly referred to as a prokaryotic chromosome. The term “chromosome” is misleading, because the genophore lacks chromatin. The genophore is compacted through a mechanism known as supercoiling, but a chromosome is additionally compacted through the use of chromatin.
Detailed explanation-5: -Nucleoid consists of a single circular strand of DNA duplex which is supercoiled.