Microorganisms that catabolize sugars into ethanol and hydrogen gas would most likely be categorized as

A) homolactic fermenters.

B) anaerobic respirers.

C) alcohol fermenters.

D) heterolactic fermenters.

E) aerobic respirers.

A human red blood cell has on average a diameter of 7.6 microns (1 micron = 1 µm). What is this in nanometers?

What river separate u. s. a from canada

The process by which vesicles containing fluid are formed on the surface of a cell for transport into the cell is called

If you were working with a unlabeled simple stained smear, would you be able to identify the bacterial species by observing the slide under the microscope?

Stores nutrients and is generally much larger in plant cells than in animals

Suppose scientists have 2 substances that look alike. how could they use density to see if they are the same substance?

Lysogenic bacteriophages contribute to bacterial virulence because bacteriophages kill human cells. carry plasmids. kill the bacteria, causing release of endotoxins. produce toxins. give new gene sequences to the host bacteria.

The organ of blank contains the sensory cells of the cochlea.

8. What does Sl stand for?

When do the finches on the Galápagos Islands learn their songs? From whom do they learn their song?