What is the main function of the nucleus? (2019)

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Question: What is the main function of the nucleus? (2019)

Options:

Correct Answer: Storage of genetic information

Exam Year: 2019

Solution:

The nucleus stores genetic information and controls cellular activities by regulating gene expression.

What is the main function of the nucleus? (2019)

What is the main function of the nucleus? (2019)

Step 1: Understand that the nucleus is a part of a cell.
Step 2: Know that the nucleus contains DNA, which is the genetic information.
Step 3: Realize that the genetic information in the DNA is important for the cell's functions.
Step 4: Learn that the nucleus controls what the cell does by regulating gene expression, which means it decides which genes are turned on or off.
Step 5: Conclude that the main function of the nucleus is to store genetic information and control cellular activities.

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