Cell Structure and Function

Which of the following is NOT a feature of the nuclear membrane?

• It has nuclear pores
• It is made of lipids and proteins
• It is devoid of proteins
• It is double-layered

What is the importance of the 9+0 arrangement in basal bodies?

• It allows cell division
• It enables photosynthesis
• It provides a template for the 9+2 axoneme of cilia and flagella
• It stores genetic material

Which of the following is a consequence of nuclear dysfunction?

• Increased energy production
• Enhanced protein synthesis
• Abnormal cell division and genetic disorders
• Faster cell movement

What is the primary structural difference between the nucleus and other organelles?

• It is the smallest organelle
• It contains the cell's genetic material
• It moves around the cell
• It lacks a membrane

How does the nucleus maintain cellular homeostasis?

• By producing ATP
• By regulating gene expression in response to internal and external signals
• By storing water
• By moving organelles