A team of scientists study a microorganism that lives in a wetland region. The organism is an obligate anaerobe, and it produces energy using the following reaction:  CO2+4H4→CH4+2H2OCO2+4H4→CH4+2H2O In which kingdom does this organism most likely belong?   A. Fungi   B. Protista   C. Archaebacteria   D. Eubacteria

Explain the differences between cyanobacteria and algae. What are the differences between paramecium, amoeba, and euglena?

Let’s say we’ve just found a single-celled organism living in a pond. This organism has a nucleus, a cell wall, a plasma membrane, chloroplasts, and flagella. What domain/kingdom is it probably in? Group of answer choices   A. Fungi B. Eubacteria C. Plantae D. Archaea E. Protista

In the domain system of classification, prokaryotes are divided into two domains: Bacteria and Archaea. The two domains differ in all BUT one feature. Which feature do they have in common?   A. They both thrive in extreme environments.   B. They both have prokaryotic cells.   C. They both are able to live only under anaerobic conditions.   D. They both have identical cell walls.

Fungi are not classified as Plants primarily because they: a. are prokaryotes b. need high moisture c. are chemoheterotrophic d. reproduce sexually

Archaea are most closely related to which of the following major groups on the tree of life?   a. Bacteria   b. Eucarya   c. Plantae   d. None of the above

A group of environmentalists is studying the effects of recent commercial zoning to wildlife acreage on the biodiversity of a rural county. The group noted a steady decline in the population of animals, while bacteria and other protists remained constant. Which statement best discusses the reasons for the steady decline of animals as opposed to the protists? A. Bacterial growth is usually not affected by environmental changes because of asexual reproduction. B. The animals could not adapt to the new environment. C. Bacteria lived in areas that were not affected by the zoning D. The animals became susceptible to human and environmental harm.

Match the following questions about Eukaryotic microorganisms to the "BEST" pos A. Lack mitochondria and flagella but form spores and possess mitosomes B. Intercellular organisms with rare clamp connections C. Spore forming which often make unseptate hyphae D. Lack mitochondria and flagella but form cysts and possess mitosomes E. Spore forming which often make unseptate mycelium F. Spore forming which often make septate hyphae and reproduce asexually G. Spore forming and possess mitochondria as well as flagella H. Cyst forming and possess mitochondria as well as flagella 1. Intercellular and intracellular organisms with common clamp connections J. Spore forming which often make septate hyphae and reproduce sexually select 1. Microsporidia select 2. Chytridiomycota select ▾ 3. Zygomycota or Mucorales select 4. Glomeromycota select 5. Ascomycota select 6. Basidiomycota select 7. Pucciniales or Uredinales. select 8. Ustilaginomycetes select 9. Giardia intestinalis select 10.…

Which of the following extremophiles is the best model for the earliest organisms on Earth? A. a prokaryote found near hydrothermal vents B. an archaean capable of surviving in the polar ice caps C. an anaerobic archaean species D. a bacterium that thrives in a highly acidic environment

The most interesting bacterial group according to Dr. Bragg would be: The Deltaproteobacteria The Firmicutes O The Gammaproteobacteria O The Cyanobacteria All of the following are true statements about events that occur in the apicomplexan life cycle EXCEPT: All of these statements are true. O the sporozoite is the motile infective stage often two completely different organisms host different stages of the life cycle the life cycles include both sexual and asexual stages