Exam 1: The Evolution of Microorganisms and Microbiology

What is the most compelling reason why "protists" are not considered to be a taxonomic group?

The ribosomal RNA studies that led to the division of prokaryotic organisms into the Bacteria and the Archaea were begun by

Who is credited with developing and documenting the first vaccination procedure against smallpox?

Protists contain all of the following forms of life EXCEPT

Each of the following provides evidence in support of the primary role of RNA in the evolution of life EXCEPT:

The endosymbiotic hypothesis is generally accepted as the origin of two eukaryotic organelles: mitochondria and chloroplasts.

The concept that human and animal diseases are caused by microorganisms is called the

Proteins function in modern cells as

Invisible living creatures were thought to exist and cause disease long before they were ever observed.

The branch of microbiology that studies the relationship between microorganisms and their habitats is called __________ ______________.

While each of these processes are believed to have evolved prior to aerobic respiration,which one is the most critical process,without which aerobic respiration could never have developed?

The branch of microbiology that deals with the mechanisms by which the human body protects itself from disease-causing organisms is called __________.

The branch of microbiology that deals with diseases of humans and animals is called __________ microbiology.

Who of the following developed a set of criteria that could be used to establish a causative link between a particular microorganism and a particular disease?

An Italian physician,__________,challenged the concept of spontaneous generation by demonstrating that maggots do not arise from decaying meat but rather from developing fly eggs.

Cells with a relatively simple cell morphology that do not have a true membrane-delimited nucleus are called

__________ and __________ microbiology investigates the spoilage of products for human consumption and the use of microorganisms in the production of cheese,yogurt,pickles,beer,and the like.

Viruses and bacteria were first cultured in the laboratory at about the same time.

Microbial __________ focuses on the nature of heredity and how it regulates the development and function of cells and organisms.

The most important aspect of agar that makes it a useful ingredient for solidifying media for bacterial culture is