Which Statement Is Not True About the Resident Microbiota of the Respiratory

question 43

Multiple Choice

Which statement is not true about the resident microbiota of the respiratory tract?

• A) Microbiota are only found in the upper respiratory tract.
• B) The lungs have recently been found to contain a resident microbiome that resembles that found in the mouth.
• C) Smoking affects the numbers and types of species in the microbiota.
• D) Resident microbiota secrete antimicrobial peptides and compete with pathogens.
• E) The resident microbiota of a healthy person is limited to just a few species of bacteria.

Understand the concept of electronic tendering and its mechanisms.

Recognize different payment options available in e-commerce.

Comprehend the concept of digital currencies and their operational properties.

Understand and apply various financial ratios to assess a company's financial health.

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Definitions:

Myelinate

Myelinate describes the process whereby axons of nerve cells are coated with myelin, a fatty substance that speeds up the transmission of electrical signals across neurons.

Vision

The ability to see; the faculty by which the mind perceives external objects through light and the eyes.

Hearing

The ability or process of perceiving sounds by detecting vibrations through the ear.

Prenatal Nutrition

The dietary intake and nutritional status of a mother during pregnancy, which is crucial for the health and development of the fetus.