WES 5 microorganisms and disease

Front

What are microorganisms measured in?

Back

Micrometers.

Front

Are most bacteria harmful or helpful?

Back

Most bacteria are helpful.

Front

What does the term 'microbes' usually refer to?

Back

Microbes are usually microscopic organisms.

Front

Which of the following does NOT cause a disease: Malaria, a cold, asthma, or polio?

Back

Asthma does NOT cause a disease.

Front

What do bacteria need to grow?

Back

Bacteria need an energy source to grow.

Front

What is the definition of a microorganism?

Back

A microorganism is a tiny living organism that can only be seen with a microscope.

Front

Name a common type of microorganism that is beneficial to humans.

Back

Bacteria in yogurt are beneficial to humans.

Front

What is the role of viruses in relation to bacteria?

Back

Viruses can infect bacteria, but they are not bacteria themselves.

Front

What is one way that microorganisms can be harmful?

Back

Microorganisms can cause diseases like flu or food poisoning.

Front

What is the difference between bacteria and viruses?

Back

Bacteria are single-celled organisms, while viruses are much smaller and require a host to reproduce.