Colorado Esthetician Written Practice Exam 2025 – Comprehensive All-in-One Guide for Exam Success!

Question: 1 / 400

What are single-cell microorganisms known as?

Bacteria

Single-cell microorganisms are known as bacteria. Bacteria are unicellular organisms that can be found virtually everywhere and can have both harmful and beneficial effects on humans. Viruses are not considered cells but rather infectious agents that need a host cell to replicate. Fungi are multicellular organisms, and parasites are multicellular organisms that live on or in a host organism.

Get further explanation with Examzify DeepDiveBeta

Viruses

Fungi

Parasites

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy