Practice Nucleus (2.3.2) - Cell Biology - ICSE Class 11 Biotechnology
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Nucleus

Practice - Nucleus

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of the nucleus?

💡 Hint: Think about the command center analogy.

Question 2 Easy

What surrounds the nucleus?

💡 Hint: Recall how it protects the contents.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main function of the nucleus?

Energy production
Holding DNA
Protein synthesis

💡 Hint: Think about its role as the control center of the cell.

Question 2

True or False: The nucleolus is responsible for synthesizing ribosomal RNA.

True
False

💡 Hint: Recall the functions of internal structures of the nucleus.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss how mutations in the nuclear DNA can lead to diseases. Provide examples of specific genetic disorders.

💡 Hint: Consider real-world diseases related to genetic mutations.

Challenge 2 Hard

In what ways can external factors influence gene expression regulated by the nucleus? Give examples.

💡 Hint: Think about how organisms adapt to their environments.

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Reference links

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