All Prochlorococcus Strains Contain the Pigments

question 13

Multiple Choice

All Prochlorococcus strains contain the pigments

• A) chlorophylls a and b, but not phycobilins.
• B) chlorophyll a and phycobilins, but not chlorophyll b.
• C) chlorophyll b and phycobilins, but not chlorophyll a.
• D) chlorophylls a and b and phycobilins.

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Definitions:

Frequency

The rate at which a particular action or event occurs over a defined period.

Anecdotal

Pertains to personal accounts or observations that are usually informal or unofficial in nature.

Duration

The length of time that something continues or exists.

Placebo Effect

A phenomenon in which a person experiences a perceived improvement in their condition due to their expectations or beliefs, rather than the effect of an active medical treatment.