Biosafety

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/biosafety

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the core objective?Prevention of large-scale loss of biological integrity, safeguarding ecology and human health
2. What is the operational framework?Utilizes Biosafety Levels (BSLs) from 1 to 4, dictating containment stringency
3. How many biosafety levels are there and what do they mean?There are four biosafety levels, BSL‑1 to BSL‑4. Each level has different safety rules, like special lab designs and protective gear, based on how dangerous the germs are.
4. Why can mistakes in biosafety be dangerous?If safety rules are not followed, people can get sick, the environment can be polluted, and outbreaks could spread to many people.

Biological Integrity: The state of a biological system being whole, unimpaired, and functioning as intended.
Biocontainment: The physical and biological containment of infectious agents within a laboratory or facility.
Pathogens: Disease-causing microorganisms such as bacteria, viruses, fungi, and parasites.