Camel Dung was The First Probiotic

Camel Dung was The First Probiotic

Assessment

Interactive Video

Science, Biology

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explores the historical and scientific context of using camel dung to treat dysentery, a practice known to pneumatic people in Northern Africa. It explains how Bacillus subtilus, a bacteria found in fresh camel dung, secretes antibiotics that combat dysentery-causing bacteria like Shigella. The video also discusses the importance of dung freshness for bacterial efficacy and highlights modern uses of Bacillus subtilus as a probiotic and its role in scientific research.

Read more

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What traditional remedy did the pneumatic people of Northern Africa use to treat dysentery during World War II?

Dried camel dung with chocolate

Basic antibiotics

Fresh camel dung

Herbal tea with lemon

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is fresh camel dung effective in treating dysentery?

It is a natural source of hydration

It is rich in vitamins and minerals

It contains Bacillus subtilis that secretes antibiotics

It has a soothing effect on the stomach

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role does Bacillus subtilis play in the gut?

It acts as a laxative

It increases the absorption of nutrients

It helps in digesting proteins

It secretes antibiotics that fight harmful bacteria

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is Bacillus subtilis used in modern medicine?

As a vaccine component

As a probiotic grown in labs

As a natural sweetener

As a pain reliever

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What scientific contributions has Bacillus subtilis made?

Designing advanced computing systems

Understanding cellular processes and bacterial survival

Developing new flavors for food

Creating new forms of renewable energy