A prokaryotic cell lacking MreB protein is most likely to exhibit which shape?
Rod-shaped
Spiral
Spherical
Filamentous
Related Questions
Which structure helps some prokaryotes move?
Cilia
Flagella
Pseudopodia
Vacuoles
Which of these structures is found in some prokaryotes but NOT in all?
Ribosomes
Cell wall
Plasma membrane
Plasmids
Polyhydroxybutyrate (PHB) granules in prokaryotes serve primarily as a reserve of:
Nitrogen
Phosphorus
Carbon and energy
Sulfur
The 70S ribosomes of prokaryotes are composed of which subunits?
60S and 40S
50S and 30S
40S and 20S
80S and 60S
Read the following statements and select correct options for prokaryotic cells
I. They are generally smaller than eukaryotic cells
II. They multiply more rapidly than the eukaryotic cells
III. They are presented by bacteria, BGA mycoplasma and PPLO (Pleura Pneumonia Like Organism)
II and I
II and III
I and III
I, II and III
Naked DNA without histones is found in
Prokaryotes
Eukaryotes
Protozoa
Coelenterate
In prokaryotes, genetic material is
Basically naked
Enveloped by a nuclear membrane
Associated with histones
Linear
In prokaryotes, respiratory enzymes are associated with the:
Ribosomes
Nucleoid
Plasma membrane
Cell wall
Most prokaryotic cells, mainly the bacterial cells, have
A chemically complex cell envelope
A chemically simple cell envelope
Cell envelope only in the form of a cell membrane
No cell envelope
Which structure is primarily responsible for the motility of many bacteria?
Pili
Flagella
Fimbriae
Capsule
