unit 2 cc6

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the function of the nucleus?

The nucleus is the control center of the cell and contains the cell's genetic material, DNA.

What is the composition of the nuclear envelope?

The nuclear envelope is a double membrane that surrounds the nucleus, composed of an outer membrane and an inner membrane.

How is the outer membrane of the nuclear envelope related to the endoplasmic reticulum?

The outer membrane of the nuclear envelope is continuous with the endoplasmic reticulum (ER).

What are nuclear pores and what is their function?

Nuclear pores are small channels in the inner membrane of the nuclear envelope that allow molecules to pass between the nucleus and the cytoplasm. Signup and view all the answers

What is the function of the nuclear pore complex?

The nuclear pore complex is responsible for regulating the transport of molecules between the nucleus and the cytoplasm. Signup and view all the answers

What is the role of the nuclear lamina?

The nuclear lamina provides support to the nucleus, helps maintain its shape, and plays a role in regulating gene expression. Signup and view all the answers

Where is the nuclear lamina located?

The nuclear lamina lies beneath the inner membrane of the nuclear envelope. Signup and view all the answers

What is the nuclear pore complex's role in molecule transport?

The nuclear pore complex is a selective barrier that regulates the passage of molecules between the nucleus and the cytoplasm. Signup and view all the answers