You Look into a Powerful Microscope and See a Single-Celled

question 51

Multiple Choice

You look into a powerful microscope and see a single-celled organism that is very small,has a cell wall,and no nucleus.You conclude that this organism belongs to the domain,

• A) Eukarya.
• B) Eukarya or Archaea.
• C) Archaea.
• D) Bacteria.
• E) Arachea or Bacteria.

---

Definitions:

Pneumothorax

The presence of air or gas in the cavity between the lungs and the chest wall, causing collapse of the lung.

Newborn Period

The initial phase of life from birth to one month, focusing on adaptation to the external environment.

Frothy

Having or resembling a light, bubbly, and airy texture or appearance, often used to describe liquids that are full of small bubbles.

Pink Sputum

A type of sputum that is pinkish in color due to the presence of blood, often associated with lung infections or conditions.