Which bacterial cell structure plays a crucial role in conjugation, facilitating genetic exchange?
Flagella
Pili
Fimbriae
Capsule
Related Questions
Which of the following is NOT a characteristic of organisms in the kingdom Monera?
Presence of a true nucleus
Lack of membrane-bound organelles
Prokaryotic cell structure
Presence of cell wall
On the basis of their shape, bacteria are grouped under…categories
Three
Four
Five
Six
Mycoplasma are also called
Actinomycetes
PPLO
Archaebacteria
POLO
Plasmids occur in
Viruses
Chromosomes
Bacteria
Chloroplasts
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
Halophiles:
Grow in shady places
Grow in Marshy soil
Grow in Salty areas
found in gut of ruminants
Nitrogen fixing Cyanobacterium is:
Rhizobium
Nostoc
Chlorella
Eubacteria
In which kingdom, would you classify the archaea and nitrogen-fixing organisms, if the five kingdom system of classification is used
Protista
Monera
Plantae
Fungi
Bacteria lack
Cell Wall
Cell membrane
Ribosomes
Mitochondria
Which one is the most abundant microorganism?
Algae
Viruses
Protists
Bacteria
