Phototrophic Bacteria That Use Chlorophyll a Are in the Phylum

question 39

Multiple Choice

Phototrophic bacteria that use chlorophyll a are in the phylum

• A) Chlorobi.
• B) Actinobacteria.
• C) Cyanobacteria.
• D) Chloroflexi.
• E) Proteobacteria.

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Definitions:

Retrograde Amnesia

A loss of memory-access to events that occurred, or information that was learned, before an injury or the onset of a disease.

Repression

An unconscious process that prevents distressing thoughts or feelings from entering the conscious mind.

Forgetting

The loss or failure to recall information or experiences that were once available to consciousness or memory.

Physical Symptoms

Observable or measurable signs of a condition or disease, which are apparent to the patient and to others.