Which of the following is most likely to lead to paralytic shellfish poisoning?
A) dinoflagellates
B) Giardia
C) Plasmodium
D) Toxoplasma
E) Euglena
Answer: A
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Which of the following mimics the infection caused by Neisseria gonorrhea?
A. Chlamydia trachomatis B. Mycoplasma pneumonia C. Treponema pallidum D. Escherichia coli
Despite great diversity, vertebrates share features of which the following basic homeostatic
mechanisms across all lineages?
a. Digestion b. Metabolism c. Respiration d. Digestion and metabolism e. Digestion, metabolism and respiration
What type of organisms can generate organic molecules and obtain energy from inorganic molecules like iron, sulfur, and hydrogen?
a. chemoautotrophs b. photoautotrophs c. heterotrophs d. homotrophs e. organotrophs
In the conversion of pyruvate to ethanol, what is produced?
A. Acetaldehyde only B. Carbon dioxide only C. NADH only D. Acetaldehyde and carbon dioxide E. Acetaldehyde, carbon dioxide, and NADH