A new microbe has been discovered in the rumen of sheep. Microscopy shows no evidence of a nuclear membrane and biochemical studies of the cell wall demonstrate the lack of peptidoglycan. Metabolic studies show that this microbe generates methane. This microbe would most likely be classified in the:
A. Domain Archaea
B. Domain Eukarya, Protists
C. Domain Bacteria
D. Domain Eukarya, Kingdom Fungi
Answer: A
You might also like to view...
In DNA replication, a primer is _____
a. what the original DNA strands are called b. an enzyme that breaks the hydrogen bonds between base pairs c. a short piece of nucleic acid that serves as an attachment point for DNA polymerase
d. a molecule that provides the energy for nucleotide attachments e. a regulatory protein that turns on the gene that starts DNA replication
The type of biome characteristic of an area depends mainly on rainfall and temperature. Which biome gets the most rainfall?
1.forests 2.grassland 3.shrubland 4.tundra
Write out the growth equation including the following factors: natality, mortality, immigration, and emigration
Provide a one-sentence explanation for the impact of each of these factors on the population growth rate. What will be an ideal response?
An insecticidal protein has been discovered in a bacterium known as
A. Bacillus thuringiensis. B. Aspergillus sp. C. Agrobacterium tumefaciens. D. Escherichia coli.