A prokaryotic cell lacking MreB protein is most likely to exhibit which shape?
Rod-shaped
Spiral
Spherical
Filamentous
Related Questions
In prokaryotes, genetic material is
Basically naked
Enveloped by a nuclear membrane
Associated with histones
Linear
Prokaryotic ribosome has sedimentation coefficient of
80S
70S
40S
60S
The 70S ribosomes of prokaryotes are composed of which subunits?
60S and 40S
50S and 30S
40S and 20S
80S and 60S
If a diploid cell with 46 chromosomes undergoes meiosis, how many chromosomes will EACH of the resulting daughter cells have?
46
23
92
11.5
The presence of hopanoids in some prokaryotic plasma membranes primarily contributes to:
Protein synthesis
Nutrient transport
Membrane stability
Photosynthesis
Which of the following pair is mismatched?
Capsule β Thick and tough glycocalyx
Slime layer β Loose glycocalyx
Pilli β Motility organ
Bacterial cells β Motile or non-motile
Which structural component of a prokaryotic cell exhibits the highest resistance to lysozyme digestion?
Gram-positive cell wall
Gram-negative cell wall
Mycoplasma membrane
Bacterial capsule
Which of the following structures contributes to the adhesive properties of a bacterial cell?
Cell wall
Plasma membrane
Glycocalyx
Ribosomes
Which of these is responsible for protein synthesis in prokaryotes?
Mitochondria
Ribosomes
Endoplasmic reticulum
Golgi apparatus
What is a genophore?
The chromosome of a eukaryote.
The chromosome of a prokaryote.
A plasmid found in bacteria.
A protein that protects bacterial DNA.
