North Dakota Cosmetology Practice Exam 2026 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 410

What is a primary function of nonpathogenic bacteria in the human body?

To cause infections

To help break down food

Nonpathogenic bacteria play several beneficial roles in the human body, with one of the primary functions being to help break down food. These bacteria are crucial to the digestive system, particularly in the intestines, where they assist in the fermentation and breakdown of complex carbohydrates and other substances that our bodies cannot digest on their own. This process aids in nutrient absorption, boosting overall health.

Additionally, the presence of nonpathogenic bacteria helps maintain the balance of the microbiome, which is essential for proper digestion and can also support the immune system by preventing the overgrowth of harmful bacteria. This naturally occurring flora contributes to a healthy gut environment, ultimately enhancing nutritional uptake and contributing to overall digestive health.

Get further explanation with Examzify DeepDiveBeta

To create diseases

To invade other bacteria

Next Question

Report this question

Download North Dakota Cosmetology Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy