Preview of practice Useful Bacteria (9.2.A) - Economic Importance of Bacteria and Fungi
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Useful Bacteria

Practice - Useful Bacteria

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is nitrogen fixation?

💡 Hint: Think about the relationship between bacteria and plants.

Question 2 Easy

Name a bacterium used in the dairy industry.

💡 Hint: Consider the fermentation of milk.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What role does Rhizobium bacteria play in agriculture?

Pest control
Nitrogen fixation
Water absorption

💡 Hint: Think about what plants need to thrive.

Question 2

True or False: Lactobacillus is used in the production of yogurt.

True
False

💡 Hint: Recall the bacteria involved in dairy fermentation.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Evaluate the economic impacts of using bacteria in agriculture and industry. How do bacteria contribute to sustainability?

💡 Hint: Consider both immediate benefits and long-term effects.

Challenge 2 Hard

Analyze the effectiveness of probiotics in modern medicine. Discuss potential benefits and challenges.

💡 Hint: Think of probiotics as part of a larger health strategy.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.