Grade 12th passBotany
Thermococcus, methanococcus and methanobacterium exemplify: - Bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria.
- Bacteria that contain cytoskeleton as well as ribosomes.
- Archaebacteria that contain protein homologous to eukaryotic core histones.
- Archaebacteria that lack any histones resembling those found in eukaryotes but whose DNA is negatively supercoiled.
Do explain your answer.
Thermococcus, methanococcus and methanobacterium exemplify:
- Bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria.
- Bacteria that contain cytoskeleton as well as ribosomes.
- Archaebacteria that contain protein homologous to eukaryotic core histones.
- Archaebacteria that lack any histones resembling those found in eukaryotes but whose DNA is negatively supercoiled.
Do explain your answer.
