Which of the Following Is NOT True About Cyanobacteria

question 21

Multiple Choice

Which of the following is NOT true about cyanobacteria?

• A) Cyanobacteria have the same light-capturing chlorophylls as plants.
• B) Chloroplasts evolved from ancient cyanobacteria.
• C) Cyanobacteria can fix carbon.
• D) Cyanobacteria can fix nitrogen.
• E) Cyanobacteria put nearly all of the nitrogen into Earth's atmosphere.

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Definitions:

Nasal Cavity

A large air-filled space above and behind the nose in the middle of the face, part of the respiratory system, which filters, warms, and moistens air breathed in through the nose.

Larynx

An organ located in the neck of mammals that is involved in breathing, sound production, and protecting the trachea against food aspiration.

Voice Box

Also known as the larynx, it is the organ in the throat involved in breathing, sound production, and protecting the trachea against food aspiration.

Bronchioles

Small airways in the lungs through which air passes before reaching the alveoli, involved in the process of gas exchange.