Question

Thermococcus,Methanococcus and Methano-
-bacterium exemplify [AIPMT(Prelims)-2008]
(1)Bacteria that contain a cytoskeleton and
ribosomes
(2)Archaebacteria that contain protein
homologous to eukaryotic core histones
(3)Archaebacteria that lack any histones
resembling those found in eukaryotes but
whose DNA is negatively supercoiled
(4)Bacteria whose DNA is relaxed or positively
supercoiled but which have a cytoskeleton as
well as mitochondria

Answer 1

Answer:

2. is the correct answer

they contains proteins homologous to core protein of eukaryotes.

Explanation:

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