Exam 1: The Main Themes of Microbiology

Caring for patients infected with a new virus requires safety precautions for medical personnel.Choosing appropriate procedures is an example of a(n) ______ process.

In which way are bacteria and eukaryotes the same?

Experimentation

Astrobiology is considered a sub-discipline of microbiology because

Which scientific name is written correctly?

When assigning a scientific name to an organism,

Trees of life that illustrate the phylogenetic relationships of all organisms were traditionally based on ______; newer methods for determining phylogeny rely on ______.

Which group of microorganisms is composed only of hereditary material wrapped in a protein covering?

Which of the following is a scientific name?

Analysis of the small subunit rRNAs from all organisms in the three current domains suggests that

Members of the same species share many more characteristics compared to those shared by members of the same kingdom.

Microorganisms are best defined as organisms that

All bacteria and archaea are microorganisms, but only some eukaryotes are microorganisms.

The study of evolutionary relationships among organisms is called ______.

A scientist who studies the influence of microbes in the formation of caves is called a(n) ______.

Which activity is an example of biotechnology?

Which of the following is a unique characteristic of viruses that distinguishes them from the other major groups of microorganisms?

Organisms called parasites are ______.

Taxonomy does not involve ______.

Disease-causing microorganisms are called ______.