Microbiology

Replies / Views	Last post
A(n) (photosynthetic/algae/plant) organism makes its own food using light energy. Started by lb_gilbert	1 Replies 1,275 Views	Oct 17, 2019 by flannelavenger
A biofilm is an example of (antagonism/competition/cooperation) among microbes. Started by meagbuch	1 Replies 1,282 Views	Oct 17, 2019 by tuate
When runoff containing excessive nutrients enters streams and lakes it can result in an overgrowth ... Started by Chelseaamend	1 Replies 1,324 Views	Oct 17, 2019 by bhavsar
A large number of people in an African village become ill a couple of weeks after sharing a feast of ... Started by sjones	5 Replies 1,343 Views	Oct 13, 2020 by Kailee Evans
How do soil conditions impact the cycling of nitrogen during decomposition? Started by Wadzanai	1 Replies 1,403 Views	Oct 17, 2019 by anyusername12131
Acidic drainage from mine tailings is harmful to all life. Started by yoroshambo	2 Replies 1,449 Views	Sep 15, 2020 by Kayla Lawrence
A microbiome typically is a single population of organisms. Started by kaid0807	3 Replies 1,458 Views	Oct 17, 2019 by sierrahalpin
When one microbe's metabolic activities create favorable conditions for another microorganism, this ... Started by maychende	1 Replies 1,474 Views	Oct 17, 2019 by randomguy133
Algae and protozoa in the soil are quite hardy, and therefore their abundance is not a useful ... Started by nummyann	3 Replies 1,476 Views	Oct 17, 2019 by lkoler
Some microbes can (dissimilate/oxidize/reduce) hydrogen sulfide to elemental sulfur. Started by haleyc112	3 Replies 1,497 Views	Oct 17, 2019 by mcabuhat
Most of the nitrogen in the environment is in the form of nitrogen gas, which is the form used by ... Started by scienceeasy	3 Replies 1,499 Views	Oct 17, 2019 by Pswine
Which of the following would be most effective in reducing the amount of CO2 in the atmosphere? Started by leo leo	3 Replies 1,538 Views	Oct 17, 2019 by trampas
Photoautotrophs reside in the ________ zone(s) of marine environments. Started by meagbuch	2 Replies 1,551 Views	Nov 26, 2019 by KalejaM
Metals are cycled in the environment by microbes that (oxidize/reduce/solubilize) them. Started by Frost2351	3 Replies 1,557 Views	Oct 17, 2019 by princessflame2016
What are the levels of microbial associations in the environment? How do they relate to an ecosystem? Started by LaDunn	3 Replies 1,892 Views	Oct 17, 2019 by okolip
A biological select agent spread by (aerosols/contact/ingestion) has a high threat level. Started by SO00	3 Replies 1,911 Views	Oct 17, 2019 by 234sdffa
The dengue and Ebola viruses cause hemorrhagic fevers. Evaluate their threat levels as select agents ... Started by cookcarl	3 Replies 1,915 Views	Oct 17, 2019 by 31809pancho
In April 2010 an oil rig blowout resulted in a major crude oil spill in the Gulf of Mexico. How was ... Started by jessicacav	5 Replies 1,986 Views	May 11, 2020 by Taylor Hairell-Sweat
Which of the following conditions will support the greatest diversity of microbes? Started by sam.t96	4 Replies 2,027 Views	Oct 20, 2019 by jawilliams_28