Practice Nucleus - 2.5.3 | 2. Cell: The Unit of Life | ICSE Class 9 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main function of the nucleus?

💡 Hint: Think about what the control center of a cell does.

Question 2

Easy

What are the components found in the nucleus?

💡 Hint: What would you find when you enter the nucleus?

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 primary role of the nucleus?

  • Energy production
  • Genetic control
  • Metabolic regulation

💡 Hint: Think about what contains your cell's DNA.

Question 2

True or False: The nucleolus is the site of ribosomal RNA synthesis.

  • True
  • False

💡 Hint: Recall what role the nucleolus plays in cell biology.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe the process by which chromatin condenses into chromosomes during cell division.

💡 Hint: What happens to chromatin just before a cell divides?

Question 2

Explain the role of the nuclear envelope in a cell's response to external signals.

💡 Hint: How does a cell adjust its behavior when it receives signals?

Challenge and get performance evaluation