Blog

Check all the properties which can be used to classify bacteria.

Which statement accurately reflects energy production in bacteria?

Autoclaving prevents the survival of:

Oliver Wendall Holmes and Ignaz Semelweiss both proposed that physicians should:

The transfer of genes from one bacterial cell to another by a bacteriophage (virus) is called

Which TWO statements are correct? A bacterial culture enters stationary phase because: the cells are “tooling up” for rapid growth toxic products of metabolism may have accumulated the energy source may have been depleted the cells have aged and old cells cease dividing it must synthesize new proteins before it can resume growth

In a disc diffusion susceptibility testing, the size of the zone of inhibition is directly correlated to the relative effectiveness of an antibiotic against the microorganism. Which statement is TRUE?

Match the following historical figure to their discovery which helped in the development of microbiology.

Investigators have shown that when one member of a household chronically takes an antibiotic to treat acne, the concentration of antibiotic resistant bacteria on the skin of other family members increases. This would occur because:

One major structural difference between prokaryotic and eukaryotic cells is