Thermococcus,Methanococcus and Methanobacterium exemplify
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
Bacteria whose DNA is relaxed or positively supercoiled but, which have a cytoskeleton as well as mitochondria
Bacteria that contain a cytoskeleton and ribosomes
Related Questions
Which one is the most abundant microorganism?
Algae
Viruses
Protists
Bacteria
Which one of the following combinations of microbes is responsible for the formation and flavor of yoghurt?
Streptococcus thermophilus and Lactobacillus bulgaricus
Lactobacillus acidophilus and Bifidobacterium bifidum
Penicillium roqueforti and Saccharomyces cerevisiae
Escherichia coli and Staphylococcus aureus
Which type of DNA is found in bacteria?
Helical DNA
Membrane bound DNA
Straight DNA
Circular free DNA
Lysozyme that is present in saliva and tears destroys
Certain fungi
Certain types of bacteria
All viruses
Most virus infected cells
Read the given statements and select the correct option.
Statement A: Bacteria cells walls are made of Peptidoglycan.
Statement B: Bacteria cell walls are same as Cell walls of Plants and Fungi
Only statement A is correct
Only statement B is correct
Both statements are correct
Both statements are incorrect
Which adaptation is crucial for halophiles to survive in high salt conditions?
Ability to perform photosynthesis at high temperatures
Production of methane
Mechanisms for maintaining osmotic balance
Resistance to high acidity
The organisms which are responsible for the production of Biogas are:
Actinomycetes
Fungi
Archaebateria
Eubacteria
Bacteria are the sole members of which of the given kingdom w.r.t Whittaker’s kingdoms system of classification?
Monera
Protista
Fungi
Animalia
Crown gall disease in plants is caused by
Ti-plasmid
Pi-plasmid
Mycoplasma
Virus
In which genera, endospores are formed for reproduction?
Bacillus
Clostridium
Sporosarcina
None of the above
