Practice NUCLEUS - 5.2.3 | 5. The Fundamental Unit of Life | CBSE 9 Science
K12 Students

Academics

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

Academics
Professionals

Professional Courses

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

Professional Courses
Games

Interactive Games

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

games

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main function of the nucleus?

πŸ’‘ Hint: Think about the control center of a cell.

Question 2

Easy

Define nucleoid.

πŸ’‘ Hint: It's similar to the nucleus but less organized.

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 function of the nucleus?

  • A: Energy production
  • B: Genetic material storage
  • C: Protein synthesis

πŸ’‘ Hint: It's the control center of the cell.

Question 2

Are prokaryotic cells characterized by a nucleus?

  • True
  • False

πŸ’‘ Hint: Think about the structure of bacteria.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If a eukaryotic cell loses its nucleus, what are the expected consequences?

πŸ’‘ Hint: Consider the core activities controlled by the nucleus.

Question 2

Illustrate the differences between DNA structure in prokaryotic cells versus eukaryotic cells.

πŸ’‘ Hint: Think about complexity and organization of genetic material.

Challenge and get performance evaluation