Bacteria Morphology
In which of the following, lipo-polysaccharide is a major constituent of outer membrane of the cellwall?

None of these
Gram-negative bacteria
Gram-positive bacteria
Fungi

ANSWER DOWNLOAD EXAMIANS APP

Bacteria Morphology
The cell wall of

gram-negative bacteria are thicker than gram-positive bacteria
gram-positive bacteria are thicker than gram-negative bacteria
none of these
both have same thickness but composition is different

ANSWER DOWNLOAD EXAMIANS APP

Bacteria Morphology
Flagella move the cell by

spinning like a propeller
many flagella beating in a synchronous, whip-like motion
attaching to nearby particles and contracting
an individual flagellum beating in a whip-like motion

ANSWER DOWNLOAD EXAMIANS APP