What are the most important transformers of energy in ecosystems?

A. Secondary consumers
B. Bacteria
C. Detritivores
D. Plants and algae
E. Primary consumers


Answer: D

Biology & Microbiology

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The acetyl-CoA pathway is a primary route for carbon source utilization

Indicate whether the statement is true or false.

Biology & Microbiology

African sleeping sickness is caused by Trypanosoma brucei, a flagellated protist with a kinetoplast. Which of the following diseases is caused by a pathogen classified in the same supergroup of protists as T. brucei?

A. malaria B. giardiasis C. amoebic dysentery D. dinoflagellate toxin-induced nervous disorders

Biology & Microbiology

Typically, these bacteria would be captured and ingested, before they become established, by

a type of phagocyte called a(n) __________.

a. macrophage b. histamine c. antigen d. adaptive response

Biology & Microbiology

List the major life process that each of the following organ systems carries out: urinary, lymphatic, nervous, and cardiovascular.

What will be an ideal response?

Biology & Microbiology