Which of the following genera is an anaerobic gram-negative rod?
A) Escherichia
B) Staphylococcus
C) Bacteroides
D) Treponema
E) Neisseria
C
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What is considered to be the primary method of succession in the marine intertidal zone?
A. facilitation. B. submission. C. logistic growth. D. facilitated growth. E. inhibition.
Discuss the advantages and disadvantages of using molecular sequences for phylogenetic analysis
Describe the methods a molecular systematist would use to resolve the hypotheses generated by multiple possible phylogenies from molecular data. Then, explain how systematists might resolve a strongly supported molecular phylogeny with a different traditionally established morphological phylogeny.
What will be an ideal response?Southern blotting is a process where ____ is transferred from a gel to a ____where a probe can be applied
a. DNA; water solution b. protein; water solution c. DNA; nitrocellulose filter d. RNA; nitrocellulose filter e. protein; nitrocellulose filter
Which pathways and cycles do bacteria in the trophosomes use to oxidize sulfide and generate ATP?
a) glycolysis b) the Krebs cycle c) glycolysis and the Krebs cycle d) the electron transport chain e) glycolysis, the Krebs cycle and electron transport chain