Microbial Ecosystems - Microbiology | Biology+

Course

Microbiology

Study Pack

Set 1: The Microbial World

Set 2: Bacteria

Set 3: Eukaryal Microbes

Set 6: Cultivating Microorganisms

Set 7: DNA Replication and Gene Expression

Set 8: Viral Replication Strategies

Set 9: Bacterial Genetic Analysis

Set 10: Microbial Genomics

Set 11: Regulation of Gene Expression

Set 12: Microbial Biotechnology

Set 13: Metabolism

Set 14: Biogeochemical Cycles

Set 15: Microbial Ecosystems

Set 16: The Microbiology of Food and Water

Set 17: Microbial Symbionts

Set 18: Introduction to Infectious Diseases

Set 19: Innate Host Defenses Against Microbial Invasion

Set 20: Adaptive Immunity

Set 21: Virulence Factors and Pathogenic Mechanisms of Bacterial Infections

Set 22: Viral Pathogenesis

Set 23: Eukaryal Microbe Pathogenesis

Set 24: Control of Infectious Diseases

Set 15 Microbial Ecosystems

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Set 15 Microbial Ecosystems

(Multiple Choice)

Free

Intestinal E.coli and Methanobrevibacter smithii are members of the same:

A)ecosystem
B)biofilm
C)genus
D)niche
E)guild

Answer

(Multiple Choice)

Free

Which two lanes appear to have DNA from the most closely related or identical microbes/populations?

Which two lanes appear to have DNA from the most closely related or identical microbes/populations? A)Lanes 3 and 4 B)Lanes 4 and 5 C)Lanes 5 and 6 D)Lanes 8 and 9 E)Lanes 12 and 14

A)Lanes 3 and 4
B)Lanes 4 and 5
C)Lanes 5 and 6
D)Lanes 8 and 9
E)Lanes 12 and 14

Answer

(Multiple Choice)

Free

Today,the most effective technique for analyzing microbial community structure is based on this analysis.

A)Sequencing small subunit rRNA.
B)Identification of the catabolic enzymes present.
C)Isolation and characterization of microbes from the community.
D)Enrichment culture technique for microbial isolation.
E)Identification of metabolic intermediates that accumulate in the environment.

Answer