First Lectures

Question 1

Microbiology

Answer 1

The study of microscopic organisms, such as bacteria, viruses, archaea, fungi, and protozoa. Includes fundamental research on the biochemistry physiology, cell biology, ecology, evolution & clinical aspects of microorganisms, including the host response to the agents.

Question 2

Microbes

Answer 2

An organism of microscopic size, which may exist in its single-cells form or as a colony of cells.

Question 3

Pathogens

Answer 3

Microbes that cause disease. Over 2,000 different microbes cause disease. 10 Billion infections every year, are part of important causes of death worldwide.

Question 4

Prions

Answer 4

Misfolded proteins, mad cow disease

Question 5

Biogeochemical Cycles

Answer 5

The ways in which an element moves between its various living & non living forms & locations in the biosphere. Recycling of carbon, nitrogen, sulfur, iron, & phosphorus.