Bacterial endospores

__________–the extraction of energy, through the use of enzymes, from organic compounds without the use of oxygen

Bacteria are approximately 1000 times smaller than the thickness of a

The name STREPTOCOCCUS tells you that the bacteria are arranged as

__________–a process by which cells absorb molecules (such as proteins) by engulfing them; used by all cells of the body because most substances important to them are large polar molecules that cannot pass through the plasma membrane

Which one of the following descriptions of the term is incorrect?

A pathogen is an agent that is

Which of the following have greatly reduced the incidence of bacterial diseases?

________–in atoms, the central core containing protons and neutrons; in eukaryotic cells, the membrane-bound organelle that house the DNA

Many bacteria are _____ and must have oxygen to live, whereas other bacteria are _____ and cannot live where oxygen is present.