Which of the Following Statements About Viruses Is TRUE

question 21

Multiple Choice

Which of the following statements about viruses is TRUE?

• A) They were the first form of life to evolve.
• B) They do not attack plants.
• C) They are able to reproduce without using other organisms.
• D) They are made of protein only.
• E) They include some forms that are able to attack bacteria.

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Definitions:

Respiratory Tract Infections

Infections that affect the parts of the body involved in breathing, such as the lungs, throat, and nasal passages.

Lymphoid Tissue

A type of tissue found in the lymphatic system that helps the body fight infection and disease.

Increased Immunity

Increased immunity refers to an enhanced ability of the body to fight off infectious agents and diseases, often achieved through vaccination or natural infection.

Cool-Mist Vaporizers

Devices that add moisture to the air using cool water vapor, often used to alleviate symptoms of respiratory conditions.