What is the function of the nucleus in a cell?
A.The nucleus controls the cell’s activity.**
B.The nucleus identifies a cell as belonging to a plant.
C.The nucleus determines what substances enter and leave the cell.
D.The nucleus can be seen under a transmission electron microscope.
B
D
D
A
A
Like I’d Tell You is correct
Thank you I would've gotten 2 answers wrong if I didn't check again.
The correct answer is A. The nucleus controls the cell's activity.
The nucleus is a membrane-bound organelle found in eukaryotic cells. Its main function is to contain and protect the DNA of the cell. The DNA within the nucleus contains the instructions for making proteins and controlling the cell's activities.
To determine the function of the nucleus in a cell, you can start by understanding the basic structure and characteristics of a cell. A cell is the smallest unit of life and it carries out various functions to maintain its survival. Eukaryotic cells, which include plants, animals, and fungi, are characterized by having a distinct nucleus.
Next, you can research the specific role of the nucleus within a cell. The nucleus controls the cell's activity by regulating gene expression, DNA replication, and protein synthesis. It acts as the control center of the cell, housekeeping the genetic material and coordinating the cell's functions.
By understanding the structure of a cell and the specific functions of its organelles, you can determine that the correct answer is A. The nucleus controls the cell's activity.