Practice SUMMARY - 8.6 | 8. CELL: THE UNIT OF LIFE | CBSE 11 Biology
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the cell theory state?

πŸ’‘ Hint: Think about what the basic unit of life is.

Question 2

Easy

Name one difference between prokaryotic and eukaryotic cells.

πŸ’‘ Hint: Consider the complexity of each cell type.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main purpose of the nucleus?

  • Energy production
  • Protein synthesis
  • Control center for cell activities

πŸ’‘ Hint: Consider which organelle controls what happens in a cell.

Question 2

All living organisms are made of cells. True or False?

  • True
  • False

πŸ’‘ Hint: Remember the definition of living organisms.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Discuss how the malfunction of lysosomes affects overall cellular health and what implications this may have on multicellular organisms.

πŸ’‘ Hint: Think about the consequences of waste accumulation.

Question 2

If a eukaryotic cell suddenly lost its mitochondria, what would be the most immediate effect on the cell?

πŸ’‘ Hint: Consider what ATP stands for and its role in cellular processes.

Challenge and get performance evaluation